The old man needed to have rest multiple times a day, he would do what on the couch and catnap?\nOptions:\n- lay in bed\n- lay in bed\n- go to bed\n- relax\n- lie down
Step-by-step reasoning process below:

User
A couch is a long upholstered piece of furniture for several people to sit on. Couch is also long enough to lie down. The answer: lie down.
Assistant