You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to choose the correct answer to the question based on the passage. Answer of the question cannot be found directly from the passage, it is indirectly indicated in the passage. Do not answer with words other than the two options, and do not answer with option titles(e.g. "option1" or "1" are not acceptable answers.)

Passage: I walk into the kitchen and see that the floor is filthy . I walk to the laundry room and grab a broom and dustpan . I put the dustpan on the bar . I sweep under the cabinets . I sweep in the corners and edges of the room . I thoroughly sweep the dirt into a pile . I then dump the dustpan into the trashcan . I return the broom and dustpan to the laundry . I then pickup the steam mop . I attach a mop head . I then plug it into an outlet and wait for it to begin to steam . I then mop the kitchen . When I finish mopping , I unplug the mop and return it to the laundry room . Question: When did they fill the steam mop with water from the kitchen sink? Option1: before use Option2: after mopping the floor
before use