Finish the following sentence with the best choice: How to sift flour to make cookies.

Choices:
- 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.
- 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.

Answer:
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.