Please choose the correct solution to the question: To substitute one egg if you are out of it in a cake,

Solution1: 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.

Solution2: 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.

Answer format: solution1/solution2
Answer: solution1