Please choose the correct solution to the question: How do you use a hot glue gun?

Solution1: Plug in the hot glue gun and let it warm up.  Insert a glue stick into the gun and push the glue into the heated element as you go.

Solution2: Plug in the hot glue gun and let it warm up.  Insert a solder wire into the gun and push the wire into the heated element as you go.

Answer format: solution1/solution2