Task: Question Answering
Input (English): Passage: I picked out a nice wallpaper design that I liked in a store . Once I got home after you I paid for it , I picked a spot on a wall that I wanted to start with . The back of the wallpaper was sticky , so I had to be careful . I held the paper in front of my starting point and made sure that the paper was straight . I started pressing the paper against the wall from the bottom or top first , and slowly pressed towards the other side . I was sure to press everywhere on the paper and got all the bubbles out so the paper stuck well and looked nice . For the doorway I had to cut out small pieces of the paper to fit around the door , while being very careful that the cuts were straight and looked nice . The room now had new wallpaper and looked very good . Question: When did they cover all of the wall except the doorway? Option1: At the start. Option2: before buying the wallpaper.
Output (English): At the start.