Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
These are great headphones. I've bought two. Lightweight with great sound and a lot of bass response. In ear earbud headphones don't really suit me well. Go ahead and get a pair of these.

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