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.

Ex Input:
Mary was unsure if the spot on the couch was from the pen or marker, then she realized it couldn't be the _ because the cap was on.

Ex Output:
marker


Ex Input:
The math tests were a lot more strenuous than the history quizzes, there the _ I failed.

Ex Output:
tests


Ex Input:
Their friendship dissolved at school, after being so strong at home, as the _ made them draw apart.

Ex Output:

school