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 J select C 
	Speaker: There it is! Now we need the pyramid merged into a triangle on the right. You can see the down point and the right point of the triangle, but not the left. 
	Listener: select H 
	Speaker: Great job! The last one is a very tall silo with a triangular top casting an irregular shadow on the ground. 
(end of the conversation)
Answer a single word, Positive, Neutral or Negative. 
Assistant: Positive.