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]: It is important to add broth in the pressure cooker instead of water, since adding the _ will make the food taste bland.
[A]: water


[Q]: Giving a shirt as a gift is a better token of love than giving a hat, as the _ is a stronger symbol of affection.
[A]: shirt


[Q]: He wanted to put up shelves in his new apartment but the contractor said the walls were too weak. The _ would be damaged.
[A]:
walls