Question: Sentence A: GAO will strive to respond to all congressional requests for testimony.

Sentence B: Congressional requests for testimony are responded to by the GAO.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: ABC's George Will chimed in, Is this out of character?

Sentence B: George Will stayed silent.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: These initiatives are included in the enclosure to this letter, which provides a more detailed presentation of pertinent information extracted from the FFC study relating to the changing facilities acquisition environment confronting federal agencies today, facility acquisition practices and trends, and best practices.

Sentence B: The initatives are 2 pages long.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: A prized possession is the Lisbon Panorama, a 36 m- (118 ft-) long tile composition of Lisbon's riverside as it looked before the 1755 earthquake.

Sentence B: The earthquake in 1755 destroyed most of the city.

If sentence A is true, how about sentence B?

Answer:
it is not possible to tell