A、They will buy a new house after they return from their vacation. B、They will not buy a new house because they do not have enou

M: How did your sister like her new car?
W: She thought it was too noisy，and something is wrong with the tires．How ever，my father believed it was quite a good car．
Q: What did the girl’s father think of the car?

W: I suppose we should look for a bigger house, but I don’t see how we can afford one right now.
M: If may we hadn’t spent so much money on our vacation this year.
Q: What does the man mean?