Definition: 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: Hank spilt milk on his boot-cut pants and decided to get his wide leg pants. He needed to change into new leggings because the _ are dirty.

boot-cut pants