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

Input:
This is a nice little sling-shot. It's great for pinging in the back yard and for occasionally spooking rodents. Just give them a smack and they immediately leave.

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