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: Bob needed to shave both his beard and his eyebrows, but the _ was dense.

Output: beard


Input: Consider Input: Mary brought a ball to the field to play soccer, but she couldn't because the _ was flat.

Output: ball


Input: Consider Input: The boy woke up from a dream thinking that it was his birthday that day and was disappointed because the _ was months away.


Output: birthday