Question:
Based on the premise "'Well, you would know,' Greuze grinned.", can we conclude that "Greuze made a sad face."?
****
Answer:
no

Question:
Based on the premise " Use a 360-degree performance feedback system.", can we conclude that "Use a 360-degree feedback system to see how well you are doing."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "'In this world? What would I do with it? I let you have it.", can we conclude that "I don't know what to do with it."?
****
Answer:
yes