Please choose the correct solution to the question: How do you sterilize a jar to store homemade jam in them?

Solution1: First wash the jar with hot, soapy water and rinse it under hot water from the faucet. Fill a large pot with tap water and bring the water to a rolling boil. Then fully submerse the jar in the pot of boiling water for 10 minutes to sterilize it.

Solution2: First wash the jar with cool, soapy water and rinse it under cool water from the faucet. Fill a large pot with tap water and bring the water to a rolling boil. Then fully submerse the jar in the pot of boiling water for 2 minutes to sterilize it.

Answer format: solution1/solution2
Answer: solution1