Please choose the correct solution to the question: To mix together dry ingredients while baking.

Solution1: Place the ingredients in a bowl in the amounts required by the recipe. Use a whisk to mix the ingredients until they no longer look like separate ingredients.

Solution2: Place the ingredients in a bowl in the amounts required by the recipe. Use a centrifuge to mix the ingredients until they no longer look like separate ingredients.

Answer format: solution1/solution2
Answer: solution1