Sentence 1: GSA, IRS, and the Department of Justice have established gain-sharing programs that enable frequent travelers to share in the savings they achieve in airfares, lodging costs, or both.

Sentence 2: Frequent travelers can share in savings accumulated through various expenses earned through traveling.
Available options:
(A). yes;
(B). it is not possible to tell;
(C). no;
Is this second sentence entailed by the first sentence?
(A).