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:
The woman enrolled her puppy in training classes to get him to walk on a leash, because the _ scared the puppy.

Ex Output:
leash


Ex Input:
In an effort to reduce injury, the company has started requiring lifting straps for both men and women.  _ have been hurt more because they don't use them.

Ex Output:
men


Ex Input:
John used the electric mower to cut all the grass until the _ stopped growing.

Ex Output:

grass