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.

Example Input: Bob held his gerbil in the box instead of putting it on the floor because it was more loose on the _ .
Example Output: floor

Example Input: Danika prefers pots with plastic handles over metal handles, because the _ have worse heat resistance.
Example Output: metal handles

Example Input: To protect the glass, the window had to be covered with paper, since the _ was impervious to cracking.
Example Output:
paper