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: In their marriage, Diane does the dishes and Don does the cooking. They thought _ was men's work.

Output: cooking


Input: Consider Input: While taking classes at the college, Sam bought the textbooks she needed and returned the notebook she didn't. The _ were necessary.

Output: textbooks


Input: Consider Input: The hammer was not able to break the shell fast enough because the _ is small.


Output: hammer