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:
The chain on the bike was rustier than the one on the trike because the _ was kept under the patio.

Ex Output:
trike


Ex Input:
The songs sounded inferior on the recording, compared to the live performance.  The _ was high in energy.

Ex Output:
performance


Ex Input:
He made a lot more mistakes than the computer made errors, because the _ were made by a machine.

Ex Output:

errors