Task: Sentiment_Analysis
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:
I ordered the sights for the XD 40 fixed, 4-5" barrel.  Instead, I got the front sights for an AR

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