Multi-choice problem: Choose from the options at the end, and answer how do you do this: How to sift flour to make cookies.

Choose from:
[1]. Pour flour into a sifter over top of a mixing bowl and shake lightly from side to side until all the flour has gone through..
[2]. Pour flour into a colander over top of a mixing bowl and shake lightly from side to side until all the flour has gone through..
[1].