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.

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

Example Input: The hare managed to outrun the tractor but not the spitfire because the _ was very fast.
Example Output: spitfire

Example Input: Tim needed to mount his flat screen TV on his wall but the _ was too small.
Example Output:
wall