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: After having wireless networking at work, I was keen to duplicate a similar environment at home...  After reading reviews of a number of products, I decided on the Linksys BEFW11S4.
From reading the specs., the Linksys BEFW11S4 offered all I was after :  A WAN Ethernet port to connect to the cable modem (albeit via a cross-over UTP cable that Linksys don't supply in the box :-(), 4x100Mb ports to connect to my desktop PCs and of course the inbuilt wireless capability.  In addition, the unit can be setup as a DHCP server to allocate IP addresses for your machines, and also supports both PPTP and IPSEC (which is very handy as I can happily create a VPN into systems at work).  Wireless support is IEE802.11b inc. WEP.
For me, the setup was a breeze - the device is already allocated a static IP address out of the box (so there is no messing around with BOOTP or additional s/w) and all the configuration is through a relatively nice web interface.  Within about 10 minutes I had both the networked and wireless machines working through my cable modem and was happily surfing from other rooms in the house.  Wireless strength appears to be good, and I was getting around 70% signal strength on the floor above where the unit was installed (my laptop is running with the Cisco Aironet card - I can't vouch for the Linksys cards...)
For anyone who has had IP networking experience, this unit is easy to use and great value (I was almost going to buy a separate switch, router and Wireless AP until I came across this product).  For those without the years of networking knowledge, I'd still recommend getting the product, but would emphasize the need to read the documentation before diving in and getting frustrated...
Either way, a great product.

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


<think>
Answer: B: positive