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:
Since it was a beautiful day, his friend invited him to the park to play frisbee. The _ was flying.
answer:
frisbee


question:
The party had plenty of booze but no drugs, since the facility allowed the _ to be sold freely.
answer:
booze


question:
Ken wanted to purchase a gun and needed a firearms license but the _ was too expensive.
answer:

gun