Question: Sentence A: We then present six tours spreading out from the capital to the centers of historic and artistic interest as well as to sites of natural beauty.

Sentence B: There are no tours leading out of the capital city.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: Slate article exposing fabricated quotes in the memoirs of former Labor Secretary Robert Reich)?

Sentence B: Robert Reich was generally considered to be a good leader.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: Talk-show host Kathie Lee Gifford found out that a lump in her breast was benign.

Sentence B: The lump in Kathie Lee Gifford's breast was benign.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: But it still snubbed my CD-ROM drive.

Sentence B: My CD-ROM drive was snubbed.

If sentence A is true, how about sentence B?

Answer:
yes