Question: Sentence A: Deep economic problems are supposed to be a punishment for deep economic sins, not an accidental byproduct of swings in the birth rate.

Sentence B: No one knows what can cause economic problems.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: The floating steel-and-concrete jetties and pontoons, hauled across the English Channel, were the only way of unloading tanks and heavy artillery on a coastline (Gold Beach) without natural harbors.

Sentence B: Pontoons were used to transport and unload artillery and tanks.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: In the big finale, as men and women in tiny swimsuits perform a nearly pornographic water ballet in a giant glass-walled tank, a row of topless showgirls roars onto the stage on Harley Davidsons while lasers trace American Icons--the Statue of Liberty, profiles of Washington and Lincoln, the flag-raising on Iwo Jima--onto the wings of the stage, and a 15-piece pit band plays Bruce Springsteen's Born in the U.S.A. Greed, liquor, jingoism, bad taste, and utterly compelling entertainment.

Sentence B: The finale included Liza Minelli and naked make strippers.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: Shows 7:30 and 11pm; dark Wednesday and Thursday; over $100.

Sentence B: The shows usually run long.

If sentence A is true, how about sentence B?

Answer:
it is not possible to tell