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]: She counted her calories for her diet and found she needed more so she ate a brownie instead of an apple since the _ has fewer.
[A]: apple


[Q]: The symptoms appeared in the nose now, not the mouth, as the _ was now infected.
[A]: nose


[Q]: Cara wanted to AC to flow into their room through their door and instead of the window, but realized that the _ was open.
[A]:
window