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:
Won't fit both of our cart bags, rendering it completely useless. I would return it but, after taking 2 days to assemble, disassembling it to return is just not an option.

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