Question:
Based on the premise "I found Paul Krugman's somewhat puzzling.", can we conclude that "I will give Paul Krugman another try."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "so uh-huh thank you very much bye-bye", can we conclude that "Hold on, we aren't done yet."?
****
Answer:
no

Question:
Based on the premise "I must get back to my case." Two days later Julius Hersheimmer returned from Manchester.", can we conclude that "Julius returned two days later to work on his case."?
****
Answer:
it is not possible to tell