Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
I gave this flyer to my grandson for his birthday...he loves it! We played with it in the desert and it was great to see it flying and finding it after an over throw was fun. Now all the kids want one in their favorite color.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive