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: Andrew took notes and asked his teacher lots of questions in class, and he thought that the _ helped him prepare for the test.
Example Output: notes

Example Input: Winston went to the gym to get in shape, and decided to run on the treadmill and lift weights. The _ helped him lose weight.
Example Output: treadmill

Example Input: Sam wanted to save money on the diapers for her baby but the wipes were even more expensive. The _ were overpriced.
Example Output:
diapers