Task: Sentiment_Analysis

system
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. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
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: 4-5-2012, Revision-A. An update....

I needed another fan, so I decided to buy another brand, to see if it was any better or quieter (see the link below of the bad fan).  The Holmes fan was bad in every way.  So I returned the Holmes and repurchased the Lasko...

This Lasko fan was a little quieter than the other Lasko fans, I've purchased in the past.
The balance is good (it does not vibrate badly).
The cord comes out the bottom so the fan can be placed in a window or in front of a screen door, in ether direction (assuming you didn't use the supplied feet).
--  I wish the feet were made so that the fan could be pivoted such that they could be used without them sticking out on one side, like when the fan is placed ageist a (window/ door) screen.

Holmes/ Bad fan:
https://www.amazon.com/gp/product/B0037W4YD2

--------------------------------------------------------------------
12-31-2012, (Rev-C)...

Paid about ~$18-22 locally at ACE.  I'm mostly happy with it.

I bought two of these fans, prior to the summer. One to blow and the other to suck. Not kidding...

I place one on each end of my house, depending where the coolest air is out side, I point them so that I get real air movement.  I marked them using a black sharpie with a "+" for blow , and "-" for sucking (air out), and place them in the window sills.  This works real well as long as outside air is cooler than the inside air.  I have an outside thermometer near were I usually get the cool air, and another one inside.  I use the lowest speed, normally. They are NOT "whisper quite!!!"
Low, is as loud as I want a fan to be. I'd like (even) lower speeds (or/and the fan to be quieter), for actually whisper quite...

Bottom line:
I'm mostly happy with it.
-- It works well enough
-- Its a ~$18 fan, that sells for $20-28
-- Its not by any means quite, even on the lowest setting
-- You must install the plastic feet or the fan will fall over on its own (I'm not complaining)

What I'd change:
Add one or two more speeds
List the WATTAGE, for each fan speed setting (not listed on the box, on the fan, or the safety label (user required to install, w/ feet)
Make the fan quieter, or remove the false advertisement (it is quieter than a jet engine, and a turbo prop engine, which are both, fan-like)

It (would) get 5 stars if it was, "whisper quite," as its just barely tolerable at the lowest speed...

What is still louder in my house:
The fridge is sitting 3 feet behind me, and the box fan is running at the lowest speed, 3 feet to my right. I heard the fridge kick on, but the box fan is still louder than the fridges compressor.  However, it quieter than my bathroom fan...

3733
4 inches deep
20-1/2 wide
20-3/4 tall (22-in inc/ handle)

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


assistant
Answer: B: positive