Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
Even though I put in the specific radio model we have, this is not the right antenna for it.  I failed to read the other reviews before I ordered it, we had the same problem some other reviewers stated.  The connection to the radio does not fit.  And there are no adaptors for it.  Even the review for the correct antenna said that it did not fit their radio.

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