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:
We removed our dirty shoes on entering the kitchen, but put them back on in the den, because in the _ a clean floor was required.

Ex Output:
kitchen


Ex Input:
Andrew took notes and asked his teacher lots of questions in class, and he thought that the _ helped him prepare for the test.

Ex Output:
notes


Ex Input:
When he picked the flowers, the dandelions were harder to find than the tulips, so the _ were more expensive.

Ex Output:

dandelions