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.

[Q]: Jenna added chlorine gradually to her pool, because she wanted to make sure that the _ was making it cleaner.
[A]: chlorine


[Q]: Mabel is a nurse and she helps her patients take their medicine before they eat food, even though the _ is good on an empty stomach.
[A]: food


[Q]: The cream provided in the hall could not cover the child's tummy because the _ is big.
[A]:
tummy