input question: how do you check behind your car from the front seat?

output answer: use your rearview mirror.

input question: How to remove the membrane from the back of a rack of ribs.

output answer: With a sharp knife, make a cut at one end of the membrane, then grab it with a paper towel and pull it off like shucking corn

input question: how do you roll your eyes?

output answer:
move your pupil all around your socket