Please choose the correct solution to the question: To attach the bottom of the mushroom cookie to the top

Solution1: Take a bottom part of the mushroom, add a little frosting to glue the top part on, and then push on the cookie.

Solution2: Take a bottom part of the mushroom, add a little super glue to keep the top part on, and then push on the cookie.

Answer format: solution1/solution2
Answer: solution1