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:
Very glad we now have a variety of dishwasher-able cutting boards!  Not too big so they don't fit in, not so small that they're hard to use.

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