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

Input:
...keeps the microwave clean.  It will cover anything up to a standard dinner plate.  Actually on a dinner plate the edge fits right on the rim of the plate.  I bought two so one is always sitting on top of the microwave so the user won't forget to use it.

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