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 have had all kinds of exercise gadgets over the years.  I've splurged on running shoes and active wear, free weights, yoga mats and accessories, exercise balls, rec. center memberships and Zumba classes.  Most of these items were banished to a dark corner of a closet before they were ever broken in.  I'm hooked on thinking I'm going to exercise but my follow through is lacking!!

What I like about this "gadget" is that it's inexpensive for a whim purchase but seems study enough to be used for awhile.  If I were going to buy a different Ab Wheel - I would look for one with ONE wheel as this one has two narrow wheels in the middle.  The two wheels separate as you roll the unit.  The plastic grips also rotate on the metal bar...a bit of glue would fix this, but it's kind of a pain.  However for less than $15 I was not expecting a world class piece of equipment.  This will serve it's purpose which is an inexpensive way to try something out...and hopefully stick with it!!

After only using a few times I will say that I was completely unaware of how HARD this would be to use!  Which is a good thing I suppose.  Using this wheel works way more than your ab muscles.  You will get a benefit in your legs, your butt, your abs, your back, your shoulders and your arms!  I was amazed at how much I felt working out with this thing all over.

Look up some You Tube videos for how to use it.  I definitely recommend this for a gadget junkie, like me, for a novice exerciser, and for someone who exercises regularly and just wants something new.

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


<think>
Answer: B: positive