Question:
Based on the premise "Take a left turn here on the B6318 and after 6 km (4 miles) you will see the sign for Birdoswald.", can we conclude that "If you travel for 6 kilometers after taking a left turn you'll see the sign for Birdoswald."?
****
Answer:
yes

Question:
Based on the premise "Party entrepreneurs were often newspaper editors and postmasters, and postmasterships quickly became a staple of party patronage.", can we conclude that "The editors use terrible tactics to gain funds. "?
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Answer:
it is not possible to tell

Question:
Based on the premise "Can't you pay somebody else to stay up all night to keep a lid on his, er, excesses?", can we conclude that "People do not accept payment for staying up all night."?
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Answer:
no