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.

Input: Consider Input: The lecture failed to present a good argument, but the essay did, as the _ was unclear in its meaning.

Output: lecture


Input: Consider Input: She chose to wax her legs rather than using a razor because she disliked the rougher look that using the _ gave her.

Output: razor


Input: Consider Input: John got his shirt stained when he rubbed in on the wall because he believed it had been painted for long like the window but the _ alone is dry.


Output: window