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 chose to wax her legs rather than using a razor because she disliked the rougher look that using the _ gave her.
[A]: razor


[Q]: To ensure a healthy smile, Jason replaced with toothbrush with an electric brush. The _ requires more effort.
[A]: toothbrush


[Q]: I choose prime lenses over the zoom lenses for my photography because quality of the photographs taken using the _ lens is inferior.
[A]:
zoom