
Passage: There are seven recruits in a university: F, G, H, I, W, X and Y, of which one is a signal soldier, three are engineers, and the other three are transport soldiers. The conditions for the distribution of arms for recruits are as follows: H and Y must be assigned to the same arms. F and G cannot be assigned to the same arms. If X is assigned as a transport soldier, W is assigned as an engineer. F was assigned to be an engineer.
Question: Which of the followings is a list of all recruits who are unlikely to become engineers?
A. A.F, I and X
B. B.G, H and Y
C. C.H and Y
D. D.G
Answer: