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: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
User Review: Some reviewers point out that we can make yogurt the old-fashioned way. That's no fun! Besides, this way is easier and more reliable, and this particular device manages to skip most (but not all) of the complicated "gadgety" features. (What's with that spoon? It just gets in the way.) You don't need a timer to turn it off when it's done, because at that point you have to be there yourself to put it in the refrigerator.

For the complete set of gadgets, you'll need a thermometer if you plan to heat up the milk beforehand.  (Make it from cold? That spoils the fun!) I found the "CDN IR220-F Hot Beverage & Frothing Thermometer" which covers the temperature range, has a clip to hold it nicely in the pan, and has a simple dial (no fancy electronics needed).

If you want to get it thicker, don't forget the "Cuisipro Donvier Yogurt Cheese Maker." Strain it with cheesecloth or cloth diapers, as some reviewers suggest? Oh, come on, let's do it the American way!

Seriously, the Salton yogurt maker is just about perfect. It keeps things at a steady temperature, which is the hardest part to do at home without this kind of gadget. The rest is up to you. I add powdered milk (powdered goat milk adds a nice extra flavor). I do heat it up ahead of time and I find the most important step is to stir it as it cools so the casein "skin" doesn't form on the surface of the cooling milk. The casein is 80% of the protein in the milk, and if it hasn't separated out, it really improves the texture of the final product.  Enjoy!

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


<think>
Answer: A: very positive