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 B 
	Speaker: Click a rocket ship that has straight vertical sides and exactly ONE triangle point on top 
	Listener: select F 
	Speaker: That is wrong!  De-select it and pay attention!  Click the rocket ship that has vertical sides and a single triangle point on top 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Negative.