Please choose the correct solution to the question: To keep cake moist when rolling.

Solution1: While still warm, start rolling the sponge with the help of the parchment paper sandwiched in between the sponge. You could also use a kitchen towel or a clean cloth to help you roll easier but it's not compulsory. Roll loosely and keep the edges open of your parchment and/or kitchen cloth to keep it moist.

Solution2: While still warm, start rolling the sponge with the help of the parchment paper sandwiched in between the sponge. You could also use a kitchen towel or a clean cloth to help you roll easier but it's not compulsory. Roll tightly and tuck the edges of your parchment and/or kitchen cloth to keep it moist.

Answer format: solution1/solution2
Answer: solution2