Question:
Based on the premise "'Of course.", can we conclude that "Definitely not so."?
****
Answer:
no

Question:
Based on the premise "An amazing story, said San'doro.", can we conclude that "San'doro said that was a good story."?
****
Answer:
yes

Question:
Based on the premise "it hurts your back and it hurts your arm", can we conclude that "It doesn't hurt you at all."?
****
Answer:
no