Please choose the correct solution to the question: how to strip a wire

Solution1: bend the cord in a loop and lightly cut the outer edge of the loop. Once the insulation has been cut pull the outer insulation off the wires.

Solution2: bend the cord in a loop and lightly cut the outer edge of the loop. Once the insulation has been cut pull the outer tape towards the bottom of the wires.

Answer format: solution1/solution2
Answer: solution1