Task: Question Answering
Input (English): Passage: My brother and I renovated a room last weekend . We first began by taking out all the furniture in the room . Then , we rolled up the carpets , and put them in the side room . Once the walls were painted , we then waited for them to dry , and started to put the furniture back . But this time , the furniture we moved to different spots , to redecorate . We made sure that the table was near the window , so that we could see the sun set in the evenings from there . The last thing we did was to make sure that the plants and flowers we had bought were in pretty spots around the room . We wanted it to look fresh and clean . Question: When did they paint the walls? Option1: Once they had removed all the furniture and carpets. Option2: Before they cleared the furniture out.
Output (English): Once they had removed all the furniture and carpets.