Please choose the correct solution to the question: How do you make wings on a superhero helmet?

Solution1: Use a knife and  bath foam to carve out the shape of wings, then use a strong adhesive to attach them to the helmet.

Solution2: Use a knife and Styrofoam to carve out the shape of wings, then use a strong adhesive to attach them to the helmet.

Answer format: solution1/solution2
Answer: solution2