Question: Sentence A: Board members also must have the time needed to address their various roles and responsibilities.

Sentence B: Board members can fix their roles instantly.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: He appealed the ruling, accusing Keller of being anti-Semitic and anti-Asian (Klayman is Jewish; his client was Taiwanese).

Sentence B: Keller was anti-Semitic.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: For some of the very guardians of America's alabaster template--Pat Buchanan, Peter Brimelow, and their ilk--are the same ideologues who reflexively rebuke blacks for any show of ethnocentrism.

Sentence B: Buchanan and Brimelow do not have any black friends.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: The house advantage is that if you bust, the dealer takes your money even if he busts as well.

Sentence B: The dealer can bust at the same time as you.

If sentence A is true, how about sentence B?

Answer:
no