Passage: Yesterday , I washed my sheets in the laundry , and when I had dried them out , I put them in my laundry basket and took them to my room . I unhooked the sheets currently on my bed in one corner , and shimmied around to the side of the bed by the wall . I then squeezed between the wall and the bed to unhook those sides of the sheets . Following this , I found a large open space and shook out the clean sheets to find out which side is long and short . I then stretched the sheet from one corner to the opposite corner , and got the other sides tucked in . Finally , I took the other bed sheet and tucked it in at the bottom of the bed , before stretching it to the pillow on the other end . Question: What is being unhooked? Option1: the sheet corners Option2: the pillows
the sheet corners