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 G 
	Speaker: No, that's also incorrect. Remove it and look for these shapes from left to right: tall rectangle, large triangle, parallelogram. 
	Listener: deselect G select F 
	Speaker: You chose that one before and it wasn't correct then, so it still isn't right. Find the largest shape on the board. 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Negative.