Question: Sentence A: Tradesmen and soldiers walked with the urgency of desire or the slow ease of satisfaction.

Sentence B: They needed to reach their destination on time.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: That's what I learned in Anthropology 101 from a professor who had to be at least 110, kept on the job by tenure and a network of Teflon tubing that functioned much like an actual large intestine.

Sentence B: I've never studied the subject of anthropology.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: though Prudie knows this can't be what you mean.

Sentence B: Prudie is a human being who is a cousin of the speaker.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: They were built at the very beginning of the 16th century by Sultan al-Ghuri, the last Mameluke ruler, and his mausoleum at the heart of the development is now a cultural center hosting regular performances of the Whirling Dervishes (who achieve religious ecstasy by circling around in continuous motion).

Sentence B: Sultan al-Ghuri ruled for 75 years.

If sentence A is true, how about sentence B?

Answer:
it is not possible to tell