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:
These are ok but not great. All my friends are using really nice targets that allow you to see where you hit from a good distance, not these. The only use I've found was letting my grandson shoot his BB gun at these, he likes them cause they have the kill zones marked.

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