Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
This Lunch Box is perfect for my child! Just the right size not to big, a great size for any lunch. This lunch box has 2 compartments,1 on the bottom so your sandwich does not get squished and 1 on the top for everything else. this lunch box is insulated so everything stay cooled! Its a great Kids lunch box!

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