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: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
User Review: Being a photo enthusiast, I didn't want to get a digital camera at first, but since I'm also a long-time web user, the process of shooting a whole roll of film, waiting to get my film developed, picking up the photos, scanning them into my computer, and resizing the images were a bit time-consuming.  I wanted a camera that was compact, took good photos and easy to adjust the settings, and I'd say that the Nikon CoolPix 880 comes pretty close.
After using a manual camera for years, this took a little getting used to.  There are many features on this camera, including pre-set "scenes" that adjust light/color/speed for those who just want to point-and-shoot and not worry about the settings - I took this camera on a trip to Mammoth Mountains and took GREAT photos in the snow (There's a scene for "snow/beach").  Also, I used the "Indoor/Party" scene and the photos came out GREAT.  Another great thing about this camera is its size.  Unlike most digital cameras out there, it fits in the palm of your hand and feels very natural to hold while taking pictures.  The pictures are sharp with great detail and vibrant colors.
My favorite thing about digital photography is INSTANT GRATIFICATION!  No more wasting rolls of film - you see what a photo looks like right after you take it, and if you don't like it, hit delete!  No more waiting at the photolab, and best of all, total customization!  The USB lets you download the photos in a flash, and with my trusty photo software, I can adjust colors, change brightness and contrast, and even air-brush out an imperfection or two ;-) and you don't need a fancy color printer to print out great photos - I've been using my Epson printer and using glossy photo paper - output looks terrific.  You can hardly tell that it was produced at home.
Now the cons: The CoolPix 880 comes with a 8MG compact flash card, if you are taking photos for only web use, you can fit as much as 90 pics.  If you're going to take higher-rez pictures for printing, you'll definitely need to shell out for a bigger card.  Another common problem with many cameras is battery life - they eat batteries like crazy.  For the planet's sake, don't buy disposable batteries!  Unfortunately, the CoolPix does not come with a battery charger, so you'll have to pay [more] for the charger.  With normal use, the battery will last about 2 hours, so you'll need to buy another battery and have it charged and ready to go.
This camera is perfect for those who want to invest a little more for a digital camera that takes great pictures with no fuss.  Highly recommended!

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


<think>
Answer: B: positive