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: My son didn't like the sports balls that he got compared to the discs, because the _ were second hand.

Output: balls


Input: Consider Input: Jen tried using medication and then be pollen to help her allergies, and she found that the _ was more natural.

Output: pollen


Input: Consider Input: My retirement was supposed to start in 2012 and recession began in 2008, so there wasn't much time to make money. Luckily, the _ was delayed, so it worked out.


Output: retirement