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 C 
	Speaker: No, that's not it. Please delete it. The shape we're looking for is just the forehead and droopy ears of a rabbit. 
	Listener: deselect C select F 
	Speaker: No, that's not it either. Please remove it. Look for a shape that has a trapezoid on the bottom and a shape that splits in two on top. It's a symmetrical shape. 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Negative.