Task: Sentiment_Analysis
user: 

 You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively.  /nFor the BDI reasoning process, (1) Based on the User Review, starting with "customer believes", list the user's beliefs; then, based on the User Review and the definition of Reiss's 16 basic desires theory, list the user's desires; next, based on the listed beliefs, desires and User Review, starting with "customer intends", list the intentions; (2) Finally, based on the generated beliefs, desires and intentions, construct logically BDI reasoning process, and select the correct answer based on the BDI reasoning process and input. /nThe definition of Reiss's 16 Basic Desires Theory: 1. Acceptance - the need to be appreciated 2. Curiosity, the need to gain knowledge 3. Eating, the need for food 4. Family, the need to take care of one’s offspring 5. Honor, the need to be faithful to the customary values of an individual’s ethnic group, family or clan 6. Idealism, the need for social justice 7. Independence, the need to be distinct and self-reliant 8. Order, the need for prepared, established, and conventional environments 9. Physical activity, the need for work out of the body 10. Power, the need for control of will 11. Romance, the need for mating or sex 12. Saving, the need to accumulate something 13. Social contact, the need for relationship with others 14. Social status, the need for social significance 15. Tranquility, the need to be secure and protected 16. Vengeance, the need to strike back against another person/nNow the user gives an instruction that describes a task and ask you write a response that appropriately completes the request. After thinking, when you finally reach a conclusion, clearly state the BDI thinking process within <think> </think> firstly and then the answer (i.e., answer only letters in options) within <answer> </answer> tags.
Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
User Review: I'm currently wearing these headphones and they are definitely too big for my ears. After 20 minutes, my ears start hurting and I have to pop them out. I don't think I can continue to use them. Sound quality is very nice for headphones of this price range. The volume control is not bad, but just so there's no confusion to potential buyers, the lowest volume setting doesn't mute the sound. It's just a lower volume. It also seems like it'd be hard to turn the volume dial while running.

If you're willing to sacrifice a bit of bass, I highly suggest the MDR-E10LP as an alternative. It's very very comfortable and perfect for running, working out and long periods of wear. It does, however, lack dedicated volume controls and is a bit less resilient it terms of structural quality. The MDR-E829V seems like it can definitely take a few drops and tugs, but you'll have to be a little more careful with the MDR-E10LP.

Hope this review helps.

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


<think>
Answer: C: neutral