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: John dusted the furniture in his room with a towel and it got the _ dirty.
Example Output: towel

Example Input: I used a battery to take pictures with the camera and put them in an album until the _ needed charging.
Example Output: battery

Example Input: We had to use bleach to clean the shirts, but not for the pants, since the _ needed extra care.
Example Output:
shirts