Zeynep: I’m making a cake for my brother’s birthday. Can you help me?
Ali: Sure. What should I do first?
Zeynep: First, chop the chocolate into small pieces. Then, mix the flour, sugar, and eggs.
Ali: Okay. What about the chocolate?
Zeynep: After mixing, add the chocolate pieces and stir gently.
According to the conversation above, what is Zeynep’s first instruction for Ali?

A)Mix the flour, sugar, and eggs.
B)Chop the chocolate into small pieces.
C)Add the chocolate pieces to the mixture.
D)Stir the mixture gently.