Question: Sentence A: It's all there--his terrible work ethic, his drug use, his obsession with the mob of the distant past, the mafia of his fantasies (of course he's writing a screenplay, and of course he can't spell).

Sentence B: None of it exists - he is solely grounded in reality and clean living.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: Albert, cried Tuppence, "you're a brick.

Sentence B: Albert pulled Tuppence's hair causing her to cry.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: The main attraction in Old Cairo is the Coptic Museum.

Sentence B: 50,000 people visit the Coptic Museum every year.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: And you? You're four months early, Ca'daan.

Sentence B: The man stated they were months ahead of schedule.

If sentence A is true, how about sentence B?

Answer:
yes