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: Peggy filled the bathtub with hot water and bubbles but not salts, because the _ smelled awful.
Example Output: salts

Example Input: The head was weaving through the crowd and couldn't be missed. The _ was bald.
Example Output: head

Example Input: The piano that we just bought plays better than the keyboard because the _ is in tune.
Example Output:
piano