Please choose the correct solution to the question: How do you make the sugar syrup that goes into bubble tea?

Solution1: Before brewing your tea, pour 1 cup of white sugar, 1 cup of brown sugar, and 1 cup of water into a saucepan. Turn the heat on low and gently stir the mixture until all of the sugar has dissolved. When finished, remove from the heat, let it cool to room temperature, and pour the syrup into a jar to store until ready for use.

Solution2: Before brewing your tea, pour 1 cup of white sugar, 1 cup of brown sugar, 1 cup of vinegar, and 1 cup of water into a saucepan. Turn the heat on high and gently stir the mixture until all of the sugar has crystallized. When finished, remove from the heat, let it cool to room temperature, and pour the syrup into a jar to store until ready for use.

Answer format: solution1/solution2
Answer: solution1