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:
Arrived quickly. Works great on my 50mm I have been able to use it on a couple outings and I am pleased. Product was packaged good as well

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