Please choose the correct solution to the question: How to make 1 gallon of  sun tea.

Solution1: Put  8 tea bags into a open gallon glass container, fill with water . Place outside where the sunlight can hit the container for about 3 to 5 hours.

Solution2: Put  8 tea bags into a  gallon glass container, fill with water and cap. Place outside where the sunlight can hit the container for about 3 to 5 hours.

Answer format: solution1/solution2
Answer: solution2