instruction:
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.
question:
As Mike visited the arctic his fever calmed down due to the _ being cold and not hot.
answer:
arctic


question:
In college, film class is harder for Selena to concentrate in than art class due to the _ being a longer class.
answer:
film class


question:
To sing better to the audience, he used his voice and gave up on the guitar. The _ was electric.
answer:

guitar