See the multi-choice question below:

Sentence 1: The FFC study identifies 18 best practices for the review of designs, which it summarized as

Sentence 2: The FFC study cost a lot of money and took hundreds of tests, but the effect is marvelous,

If the first sentence is true, then is the second sentence true?
OPT:
(A). yes.
(B). it is not possible to tell.
(C). no.
(B).