Question:
Based on the premise "This bulky fortress-like church dates mainly from the Crusader period of the 12th century.", can we conclude that "Most of this church was built during the 12th century while the Crusades were going on."?
****
Answer:
yes

Question:
Based on the premise "While EPA anticipates there will also be vehicle maintenance benefits, sufficient data was not available to quantify the benefits.", can we conclude that "There was not enough data to quantify the benefits."?
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Answer:
yes

Question:
Based on the premise "you know on it huh i mean i don't even know who did which ones but he does", can we conclude that "I really do not know who did which ones but I he knows. "?
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Answer:
yes