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 specifically ordered the ball because I wanted a 75cm ball, this ball is much smaller and does not fit the tape that it comes with, the tape remains slack. That is the biggest disappointment for me. The ball works fine for a smaller ball but what's the point of paying for it if it's not the size you want? I was deployed when it was shipped, so I am too late to return it and either way I would have to open the box and blow it to see the size. I hope someone lets Valeo know of this discrepancy.

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