EXHIBIT 2

CUSIP No. 303901102

AGREEMENT CONCERNING JOINT FILING

OF SCHEDULE 13G

The undersigned agree as follows:

(i) each of them is individually eligible to use the Schedule 13G to which this Exhibit is attached, and such Schedule 13G is filed on behalf of each of them; and

(ii) each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other person making the filing, unless such person knows or has reason to believe that such information is inaccurate.

This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all of which, taken together, shall constitute one and the same instrument.

Dated: February 14, 2023

V. PREM WATSA
/s/ V. Prem Watsa
THE SECOND 810 HOLDCO LTD.
By:	/s/ V. Prem Watsa
	Name: V. Prem Watsa
	Title: Director
THE SECOND 1109 HOLDCO LTD.
By:	/s/ V. Prem Watsa
	Name: V. Prem Watsa
	Title: President
THE SIXTY TWO INVESTMENT COMPANY LIMITED
By:	/s/ V. Prem Watsa
	Name: V. Prem Watsa
	Title: President
12002574 CANADA INC.
By:	/s/ V. Prem Watsa
	Name: V. Prem Watsa
	Title: President