Please choose the correct answer to the question: Robin asked if Sasha could help her bake a cake for their sister's birthday party that evening, since Sasha was in culinary school. Why did Robin ask Sasha to help her bake a cake?

Answer1: decide on what type of cake to make Answer2: in culinary school Answer3: bake a cake for their sister's birthday party

Answer format: answer1/answer2/answer3
Answer: answer3