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: Emily wanted to cut her hair then her fingernails in the bathroom because the bathroom mirror was large enough to see the _ properly.

A: fingernails
****
Q: The chocolate could not be sliced with the knife because the _ it too blunt.

A: knife
****
Q: Because Steve had coronary artery disease, he chose vegetables over potato chips because eating the _ is worse for his disease.

A:
potato chips
****