Sentence 1: USAFE also announced in 1957 that the new FBW would be receiving the 50th F-100D Super Sabre .
Sentence 2: In 1957 USAFE also announced that the 50th FBW would receive the new F-100D Super Sabre .

Do these two sentences convey the same information?

Choose from:
(a). no;
(b). yes;
(a).