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 kept a list of her accomplishments and tried to grow her contact list in her career, but she found the _ to be more helpful concretely.
[A]: list


[Q]: His donation towards clearing the debt of the charity didn't help because the _ was too small.
[A]: donation


[Q]: The woman felt warmer during the winter in the house than in the shed, because the _ had plenty of heat.
[A]:
house