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: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
User Review: After researching a set of earbuds at a resonable to cheap cost I decided to try out the JBuds J3's for my new set of earphones. After reading the reviews about the value for the money and with the $30 dollar price tag I figured what the hell I will try them out. Immidiately after ordering I had a weird feeling and became even more hesistant on my decision upon reading further reviews. BOY WAS I RIGHT!! After opening the packaging I plugged them into my Macbook Pro to begin the burn in process and to my disgust one of the buds did not even work. I have had defective products throughout my time but NOTHING ever defective straight out of the box. I find this absolutely astonishing that JBUDS does not pre-test or have the cheap chinese factory test their products before selling and shipping them to cutomers. The process of shipping the Jbuds back to Amazon is not even worth the time or the $30 dollars. I will consider this a complete loss and would not reccomend these to my worst enemy. JLab headphones are cheaply manufactured and are a complete rip off. Buyer Beware!!

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


<think>
Answer: E: very negative