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.

Input: Consider Input: Tony bought a video game at the store by taking a bus ride but the _ was too difficult.

Output: bus ride


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

Output: tests


Input: Consider Input: Rather than play softball, Adam chose to play football with Tom because Tom was unfamiliar with the rules of _ .


Output: softball