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: The chocolate could not be sliced with the knife because the _ it too blunt.

Output: knife


Input: Consider Input: The crab fled the filthy water for the fresh seaweed.  The _ made him as happy as a crab could be.

Output: seaweed


Input: Consider Input: The long stems of the roses would not fit in the vase because the _ was too short.


Output: vase