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]: The digger dug up the headstone but not the casket in the graveyard since the _ was worthless.
[A]: casket


[Q]: Larry used the microwave instead of the stove to cook his food because the _ cooked faster.
[A]: microwave


[Q]: The diseases were not able to be treated like the people's conditions because the _ were fatal.
[A]:
diseases