Q: I'm afraid this restaurant isn't up to much.
a. I ordered the dishes you like.
b. But it's very cheap.
c. Go or not, it's up to you.
d. I really hate this restaurant.
A: B
Why can't I choose answer C?

We should choose C, if there is no B.If there are only B and C, I would go for B.B is ＂more＂ logical I would assume.