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: John do not want to leave the park and go home with his mother because the _ is interesting.

Output: park


Input: Consider Input: Jenna added chlorine gradually to her pool, because she wanted to make sure that the _ was making it cleaner.

Output: chlorine


Input: Consider Input: The horrible infection couldn't be cured at the clinic, because the _ was too deadly.


Output: infection