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:
I decided to take the lift and not the escalator because the _ looked dirtier.

Ex Output:
escalator


Ex Input:
Amber was decorating a mask with paint and sparkle but the _ was too thick.

Ex Output:
paint


Ex Input:
Adam had to tighten the wheels on the wheelchairs because the _ had become loose.

Ex Output:

wheels