Please choose the correct solution to the question: How to make banana chips

Solution1: Banana chips can be prepared by placing bananas onto trays, which are then placed into the dehydrator until bananas are dry, then bananas can be sliced into chips.

Solution2: Banana chips can be prepared by slicing bananas horizontally into consistent thickness, and placing them onto trays, which are then placed into the dehydrator until bananas are dry.

Answer format: solution1/solution2
Answer: solution2