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.)
Q: Passage: I wanted to rearrange my living room to give it a new look . I realized that I would need help moving the furniture because it was very heavy . I called my friend who is very strong and he came over to help me . We put grips underneath the legs of the couch so that it would not scratch the floor , and so that it would be easier to move . We each took one side of the couch and gently pushed it across the room . I was very careful because I did n't want to hurt my back while pushing a heavy object . Then I decided I wanted to move my coffee table to the place where the couch used to sit . The coffee table was not very heavy , so I pushed it where the couch had been all by myself . I thanked my friend for helping and he went home . Question: When was the couch pushed against the wall? Option1: after putting the dolly under the legs. Option2: after putting grips on the legs.
A:
after putting grips on the legs.