Read the following paragraph and answer the question. Give ONLY the answer, no other words or explanation.

For example:

Answer: <most likely answer, as short as possible>.

Paragraph: Kendall doesn't like to bake and asked their friend Robin if they would make homemade cookies for their kids for Christmas. Robin happily agreed and made Kendall's children cookies.

Question: What does Robin need to do before this?
Shop for ingredients and decorations for the cookies
Buy ingredients for cookies.