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:
I got this because I joined a CSA and knew we would be getting a lot of greens.  It did remove the dirt and grit, but takes up a lot of room and didn't work as I expected.  I was hoping the greens would be spun pretty close to dry, but even after spinning several times, they were still pretty damp.  I even placed them on paper towels and waited an hour, but still they were damp.  I live in Denver, so the humidity is generally low.  Maybe I'm putting too many greens in at once?  Letting the greens soak too long?

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