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 essay on DNA structures was read more than the one on Proteins, so the one on _ must be more dull.

Ex Output:
Proteins


Ex Input:
Adam had a personality disorder that caused rudeness to happen. _ was a negative effect.

Ex Output:
rudeness


Ex Input:
I was told my eyes are failing so I need to get glasses or contacts. I don't think I'll get the contacts since the _ seem more comfortable.

Ex Output:

glasses