Please choose the correct solution to the question: How to cut round biscuit dough into a donut shape.

Solution1: Press a small, round cookie in the center of the biscuit straight down, pull it back up, and discard the cut-out center.

Solution2: Press a small, round cookie cutter in the center of the biscuit straight down, pull it back up, and discard the cut-out center.

Answer format: solution1/solution2