Question:
Based on the premise "oh yeah i know my sister lived in Colorado for a little while and uh", can we conclude that "My sister has never set foot in Colorado before."?
****
Answer:
no

Question:
Based on the premise "A staunch opponent of the Communist regime, Wojtyla returned to Poland in 1979 as Pope and drew great, thunderous crowds at every stop.", can we conclude that "Returning as the Pope had made him a hero to most."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "Across the river on the west bank are the remains of other temples, and more importantly, the burial places of the great Pharaohs of Ancient Egypt, hidden in a slender valley beyond the narrow fertile river plain.", can we conclude that "The burial places of the Pharoahs of Ancient Egypt are on the west bank."?
****
Answer:
yes