Question: Sentence A: Suddenly a thought occurred to him.

Sentence B: A thought crossed his mind all of a sudden.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: Our October 2000 legislation gave us additional tools realign our workforce in light of mission needs and overall budgetary constraints; correct skills imbalances; and reduce high-grade, managerial, or supervisory positions without reducing the overall number of GAO employees.

Sentence B: The October 2000 legislation was very controversial to consumers.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: well isn't that neat isn't that neat

Sentence B: Isn't that flower rolling around on the grass eating rabbits?

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: But the rising obstructionism does damage government.

Sentence B: The government is untouched by the rising obstructionism.

If sentence A is true, how about sentence B?

Answer:
no