Single/multi-choice problem: Which of the following solutions is better for the following goal:
To keep cake moist when rolling.

Pick from: (A). 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.; (B). 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.;
(B).