You need to answer a given question containing a blank (_). Your answer must be one of the two objects mentioned in the question, for example "trophy" and "suitcase". Your answer must not contain a word that is not present in the question. Please don't use articles (e.g., the, a) before the answer.

Ex Input:
He kicked the ball towards the hoop, but he missed it, because the _ stopped.

Ex Output:
ball


Ex Input:
My son didn't like the sports balls that he got compared to the discs, because the _ were second hand.

Ex Output:
balls


Ex Input:
James finished the book during his flight home and he loved it. The _ is a short one.

Ex Output:

book