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 F 
	Speaker: Now remove the shape you chose immediately before the newest one. 
	Listener: deselect C 
	Speaker: Good. The last shape is a bird flying straight down. It looks like this from top to bottom: upside down trapezoid, square, bed with both headboard and footboard, downward triangle. 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Positive.