Please choose the correct solution to the question: How to remove the membrane from the back of a rack of ribs.

Solution1: With a dull knife, make a cut at one end of the membrane, then grab it with a paper towel and pull it off like shucking corn

Solution2: 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

Answer format: solution1/solution2
Answer: solution2