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: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
User Review: I am in love with this popcorn maker! I could've saved myself so much time and money if I would've seen this before I bought my Cuisinart EasyPop Popcorn Maker. That appliance was trouble from the get go. I am not going into all the details of my horrible experience what that, but lets just say that after a few years of dram with it this popcorn addict was in the market for a new maker. I honestly almost passed this Presto PowerPop gadget up. I was seriously doubtful because of how simple it was. I know that sounds weird, but most of the popcorn makers I was looking at had their own motor and lots of parts to them, so I didn't think this simple little thing could get the job done. Wow, I was so wrong!

The popcorn maker comes in 3 simple to assemble parts and then the cardboard concentrator. The bowl and lid are dishwasher safe, the powerbase isn't. The powerbase is never touching any popcorn or oil, so it doesn't get dirty, it just twists in under the bowl. The concentrators are the only downfall to this whole thing. They are disposable, the instructions claim they should last 12 uses with oil/butter, 24 dry, but as others have claimed I didn't get nearly that many uses out of mine. I got 4 out of it with my first few batches, then 6 with my next. Although it's slightly disappointing, I'm honestly so thrilled with this maker that I'm not going to dock any stars for that. Plus, I found WalMart sells them for $9.98 for 48 of them (about $0.21 per each). At that price I'm fine if they only last a few uses. I haven't looked anywhere else yet for price comparison.

So my first batch of popcorn, I figured there might be a learning curve with it and didn't have very high expectations. It came out perfect! My husband was shocked. I put in 1/3 cup of popcorn, drizzled a little olive oil on top and watched it go. It popped perfectly with very few kernels left in the bottom. It popped so much the lid was raised a little! Then I just took the powerbase off and ate out of the bowl, finished it up and made another batch. With my Cuisinart I had to wait for the hot plate to fully cool between batches or else it only popped half of the kernels, so if we had company over for a movie we got one good batch and then a few half popped batches (if it even worked at all). Not with the Presto, I made a few batches about 7 minutes apart and they came out perfect. I am buying all the popcorn lovers in the family one of this for Christmas for sure! Don't be fooled by the simplicity of this, it's really the best popcorn maker around!

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


<think>
Answer: A: very positive