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: The man poured hot water from the kettle into the teapot until the _ was empty.
Example Output: kettle

Example Input: When making a shelf you could you use a hammer or drill to make the holes with the _ being easier to use.
Example Output: drill

Example Input: The vacuum cleaner was not working and a replacement filter and roller were purchased but the _ was too narrow.
Example Output:
filter