<human>: Here is a goal: To substitute one egg if you are out of it in a cake,

Which way makes more sense to accomplish this goal?

OPTIONS:
- combine two tablespoons of water, one tablespoon of vegetable oil, and two tablespoons of baking powder into a small mixing bowl and mix together with a whisk.
- combine two tablespoonds of water, one tablespoon of vegetable oil, and two tablespoons of baking soda into a small mixing bowl and mix together with a whisk.
<bot>: combine two tablespoons of water, one tablespoon of vegetable oil, and two tablespoons of baking powder into a small mixing bowl and mix together with a whisk.