<human>: Goal: To vacuum under the couch,

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- you need to pull on the couch to move it in order to access the floor underneath it.
- you need to grab the couch from the bottom side and lift it up to access the floor underneath it.
<bot>: you need to pull on the couch to move it in order to access the floor underneath it.