Question: Sentence A: Tuppence, old bean! The two young people greeted each other affectionately, and momentarily blocked the Dover Street Tube exit in doing so.

Sentence B: The Dover Street Tube was so crowded that the two young people didn't get the chance to greet each other.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: You enter the Haghia Sophia church through the central portal, acrosea worn and well polished threshold of verd antique, and under a ninth-century mosaic of Christ Pantocrator, into the long, narrow narthex, running to right and left.

Sentence B: The mosaic of Christ Pantocrator was added two centuries after the Hagia Sophia was built.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: and so they've already shifted the risk if they assume that car then they just have to sell it themselves and they'll recover the loan

Sentence B: If they sell the car with problems themselves they'll recover the loan.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: In 1982 and '83 de Kooning, undistracted by an outside world he could no longer understand, painted at an unprecedented pace, completing nearly a picture a week.

Sentence B: de Kooning didn't paint any paintings in the 1980s.

If sentence A is true, how about sentence B?

Answer:
no