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 select J 
	Speaker: Nope, still not a boat. Delete it. Let's try a different shape. Look for the vertical zigzag. 
	Listener: deselect J select D 
	Speaker: Yes! Now find the shape that has an arrow cutout in the center. There is only one shape that is like this. 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Positive.