Please choose the correct solution to the question: To make a piping bag,

Solution1: open a ziplock bag, put it into a jar folding the top over the top of the jar, then fill it with your filling, pull out of the jar, zip lock it, cut a hole in one of the bottom corners, and squeeze the bag to push your filling out.

Solution2: open a ziplock bag, put it into a jar folding the top over the top of the jar, then fill it with your filling, pull out of the jar, cut a hole in both of the bottom corners, and squeeze the bag to push your filling out.

Answer format: solution1/solution2
Answer: solution1