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

Input:
If you core and slice a lot of apples this is for you.  I haven't found an apple that was too big for this corer, and it works like magic. No problems;

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