Question: Sentence A: I said at last.

Sentence B: I said it best.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: Ashkelon is a site of great antiquity (perhaps 4,000 years old).

Sentence B: Ashkelon is over 4,000 years old according to most estimates.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: And the Prince Charles reappraisal Newsweek says Charles is witty and charming, a wonderful philanthropist, and a better parent than Di was.

Sentence B: Charles is witty and charming according to Newsweek.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: There are people who are not members of the Libertarian Party but who are open-minded about it and willing to listen, even though you may not be able to convert them.

Sentence B: The Libertarian Party prides itself on its efforts to foster openness and dialogue.

If sentence A is true, how about sentence B?

Answer:
it is not possible to tell