Δαφνη Ευτυχια Αρθουρος

Ah, but the information needed to answer the question is stated in the question. Rephrase it thus and avoid the distracting sports stuff:

If A, then B. Given that this is true, what else also must be true?

If B, then A.
If not-A, then C.
If not-B, then not-A.
All of the above.

As I mentioned in another comment, I'd forgotten one of the rules of baseball when I took the test, and would have been comfortable answering that question if it had been about a sport I didn't know.