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: deselect F select H 
	Speaker: No, it's a solid tall building with a point on top. On the bottom right corner is a square that is leaning to the right 
	Listener: deselect H select D 
	Speaker: No, it's a big rectangle with a pyramid on top and a small square on the bottom right side 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Negative.