<human>: How do you do this: How to separate egg yolks from egg whites?

OPTIONS:
- Crack the egg and using an empty water bottle, place the opening over the egg yolk and pump the bottle so it sucks up the egg yolk
- Crack the egg and using an full water bottle, place the opening over the egg yolk and pump the bottle so it sucks up the egg yolk
<bot>: Crack the egg and using an empty water bottle, place the opening over the egg yolk and pump the bottle so it sucks up the egg yolk