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 A 
	Speaker: No, please remove the letter C. Then find the submarine with a square on top in the center. 
	Listener: select J 
	Speaker: Good, you found the submarine. Remove the letter C. 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Positive.