Here is a goal: how to ripen a mango

How would you accomplish this goal?

Choose from: A). Submerge the mango in a bowl of uncooked rice or flavored gelatin. they should be ripe within a day or two, maybe even less.; B). Submerge the mango in a bowl of uncooked rice or popcorn kernels. they should be ripe within a day or two, maybe even less.;
B).