interest payment obligations. These
securities may be subject to greater price volatility due to such factors as specific issuer developments, interest rate sensitivity, negative perceptions of the junk bond markets generally and less liquidity.
Option Writing Risk. Writing (selling) call options limits the opportunity to profit from an increase in the market value of
stocks in exchange for up-front cash (premium) at the time of selling the call option. When
an Underlying Fund writes stock index (or related ETF) call options, it receives cash but limits its opportunity to profit from an increase in the market value of the index beyond the exercise price (plus the premium received) of the
option. In a sharp rising market, such Underlying Funds could significantly underperform the market, and these Underlying Funds’ option strategies may not fully protect them against declines in the value
of the market. Cash received from premiums will enhance return in declining markets, but each
Underlying Fund will continue to bear the risk of a decline in the value of the securities
held in its portfolio and in a period of a sharply falling equity market, these Underlying Funds will likely also experience sharp declines in their net asset value.
Portfolio Turnover Rate Risk. A high rate of portfolio turnover (100% or more) involves correspondingly greater expenses which must be borne by an Underlying Fund and its
shareholders (including the Fund), and is also likely to result in short-term capital gains taxable to shareholders of the Underlying Fund.
Private Investment Risk. The Underlying MLP Fund and Clean Energy Income Fund may make private investments in public equities (“PIPEs”). PIPE transactions
typically involve the purchase of securities directly from a publicly traded company or its affiliates in a private placement transaction, typically at a discount to the market price of the company’s common stock.
Equity issued in this manner is often subject to transfer restrictions and is therefore less liquid than equity issued through a registered public offering. In a PIPE transaction, an Underlying Fund may bear the price risk
from the time of pricing until the time of closing. An Underlying Fund may be subject to lock-up agreements that prohibit transfers for a fixed period of time. In addition, because the sale of the
securities in a PIPE transaction is not registered under the Securities Act, the securities are “restricted” and cannot be immediately resold by the investors into the public markets. An Underlying Fund may enter into a
registration rights agreement with the issuer pursuant to which the issuer commits to file a resale registration statement allowing the Underlying Fund to publicly resell its securities. Accordingly, PIPE securities may
be deemed illiquid. However, the ability of an Underlying Fund to freely transfer the shares is conditioned upon, among other things, the SEC’s preparedness to declare the resale registration statement
effective covering the resale, from time to time, of the shares sold in the private financing and the issuer’s right to suspend the Underlying Fund’s use of the resale registration statement if the issuer is pursuing a
transaction or some other material non-public event is occurring. Accordingly, PIPE securities may be subject to risks associated with illiquid investments.
Real Estate Industry Risk. Risks associated with investments in the real estate industry include, among others: possible declines in
the value of real estate; risks related to general and local economic conditions; possible
lack of availability of mortgage financing, variations in rental income, neighborhood values or the appeal of property to tenants; interest rates; overbuilding; extended vacancies of properties; increases in competition, property taxes
and operating expenses; and changes in zoning laws. The real estate industry is particularly sensitive to economic downturns. The values of securities of companies in the real estate industry may go through
cycles of relative underperformance and out-performance in comparison to equity securities markets in general.
REIT Risk. REITs whose underlying properties are concentrated in a particular industry or geographic region are
subject to risks affecting such industries and regions. The securities of REITs involve greater
risks than those associated with larger, more established companies and may be subject to
more abrupt or erratic price movements because of interest rate changes, economic conditions and other factors. Securities of such issuers may lack sufficient market liquidity to enable an Underlying Fund to effect sales at an
advantageous time or without a substantial drop in price.
Sector Risk. To the extent an Underlying Fund focuses its investments in securities of issuers in one or more sectors (such as the financial services or telecommunications
sectors), the Underlying Fund will be subject, to a greater extent than if its investments were diversified across different sectors, to the risks of volatile economic cycles and/or conditions and developments that may be
particular to that sector, such as: adverse economic, business, political, environmental or
other developments.
Small-Cap and Mid-Cap Risk. Investments in small-capitalization and mid-capitalization companies involve greater risks than those
associated with larger, more established companies. These securities may be subject to more
abrupt or erratic price movements and may lack sufficient market liquidity, and these issuers often face greater business risks.
Sovereign Default Risk. An issuer of sovereign debt, or the governmental authorities that control the repayment of the debt, may
be unable or unwilling to repay the principal or interest when due. This may result from
political or social factors, the general economic environment of a country, levels of borrowing rates, foreign debt, or foreign currency exchange rates.
Stock Risk. Stock prices have historically risen and fallen in periodic cycles. U.S. and foreign stock markets have experienced periods of substantial price volatility in
the past and may do so again in the future.
Strategy Risk. The Underlying MLP Fund’s strategy of investing primarily in MLPs, resulting in its being taxed as a
regular corporation, or a “C” corporation, rather than as a regulated investment company (“RIC”) for U.S. federal income tax purposes, is a relatively new investment strategy for
mutual funds. This strategy involves complicated and in some cases unsettled accounting, tax and valuation issues that may result in unexpected and potentially significant consequences for Underlying MLP Fund and its shareholders.
Tax-Managed Investment Risk. Because the investment advisers of certain Underlying Funds balance investment considerations and tax
considerations, the pre-tax performance of those Underlying Funds may be lower than the
performance of similar funds that are not tax-managed. Even though tax-managed strategies are being used, they may not reduce the amount of taxable income and capital gains distributed by the Underlying Funds to
shareholders. A high percentage of an Underlying Fund’s NAV may consist of unrealized capital gains, which represent a potential future tax liability to shareholders.
U.S. Government Securities Risk. The U.S. government may not provide financial support to U.S. government agencies, instrumentalities
or sponsored enterprises if it is not obligated to do so by law. U.S. Government Securities
issued by those agencies, instrumentalities and sponsored enterprises, including those issued by the Federal National Mortgage Association (“Fannie Mae”), Federal Home Loan Mortgage Corporation (“Freddie
Mac”) and the Federal Home Loan Banks, are neither issued nor guaranteed by the U.S. Treasury and, therefore, are not backed by the full faith and credit of the United States. The maximum potential liability of the
issuers of some U.S. Government Securities held by an Underlying Fund may greatly exceed their current