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]: Poems were excluded out of the new volume, but were left in the archive.  The _ 's readers were unsophisticated.
[A]: volume


[Q]: Ty had more pimples on his back than on his face because the pores on the _ were clogged.
[A]: back


[Q]: To repair his liver damage from years of drinking, Henry decided on medication as the best course of action over therapy, since the _ was ineffective.
[A]:
therapy