Please choose the correct solution to the question: How to unclog a toilet.

Solution1: Add a few cups of hot water to the toilet bowl before you attempt plunging. Take a plunger and plunge gently to barely push and pull water through the hole in the toilet bowl.

Solution2: Add a few cups of hot water to the toilet bowl before you attempt plunging. Take a plunger and plunge vigorously to push and pull water through the hole in the toilet bowl.

Answer format: solution1/solution2
Answer: solution2