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

Output: bottle


Input: Consider Input: He used a harness instead of a collar on his dog because the _ didn't choke the dog when it pulled.

Output: harness


Input: Consider Input: She wanted to activate her almonds by using water, but messed up the process as the _ was too little.


Output: water