Please choose the correct solution to the question: To create flaky layers in biscuits.

Solution1: Fold the dough into thirds like you would fold a blanket to put in an envelop.Folding the dough will create flaky layers throughout the biscuit.

Solution2: Fold the dough into thirds like you would fold a letter to put in an envelop.Folding the dough will create flaky layers throughout the biscuit.

Answer format: solution1/solution2
Answer: solution2