Question: Sentence A: These oligopolies have in most cases proved to be as inefficient and disinclined to innovate as the state-owned monopolies.

Sentence B: Innovation and efficiency are hallmarks of small business.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: Slate received several letters in response to the Oct. 8 absence of Today's Papers, whose author, Scott Shuger, had fallen

Sentence B: Today's Papers was published on the front page on October 8.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: For nearly 1,000 years the Church of Haghia Sophia was the greatest church in Christendom, an architectural wonder built by the Byzantine Empire to impress the world.

Sentence B: The Church of Hagia Sophia was always a relatively minor and unimportant Christian church.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: If police get even a large fraction of drunken drivers off the road, at most they might save a few hundred lives.

Sentence B: Getting drunk drivers off the road could save lives.

If sentence A is true, how about sentence B?

Answer:
yes