User: Please carefully read the following conversation and answer: Is the very last utterance from the speaker a positive, neutral, or negative feedback? Often negative feedbacks include corrections and keywords like no, not, undo, don't, with generally negative sentiment, while positive feedbacks often include good, yes, correct, okay, or simply move on to the next stage. 
(start of the conversation)
	Listener: select B 
	Speaker: Right. Now we need a crown. It has four points, and the two center points are taller than the outer points. 
	Listener: select E 
	Speaker: No, that's not it. This shape is horizontal and has four sharp points, with the two inner ones being taller than the two outer ones. 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Negative.