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 used a harness instead of a collar on his dog because the _ didn't choke the dog when it pulled.

Ex Output:
harness


Ex Input:
James started to pant on his way to the park, so he branched his friend house and rest because the _ is far.

Ex Output:
park


Ex Input:
Bob used a board to encourage the pig to move forward instead of a stick, the _ is safe.

Ex Output:

board