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:
Jane needed the braces the dentist put on her teeth there because the _ are weak.

Ex Output:
teeth


Ex Input:
The vest stayed fastened better than the jacket because there were less buttons on the _ .

Ex Output:
jacket


Ex Input:
Elaine took the painkillers that were in the medicine bottle for her back pain until the _ was empty.

Ex Output:

bottle