Sentence 1: He was also a mechanic in Freddie Spencer 's team when Spencer won the 500cc World Championship title in 1985 .
Sentence 2: He was also a mechanic on Freddie Spencer 's team when Spencer won the 500cc World title in 1985 .

Do these two sentences convey the same information?

Available options:
[I] no.
[II] yes.
[II]