Question: Sentence A: GAO's work has shown that

Sentence B: GAO has done a lot of work.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: I began backing toward the door.

Sentence B: I ran away from the garage door.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: Several years ago, we pilottested a program in one of our headquarters units but soon discontinued it for a variety of reasons.

Sentence B: We started a program but ended it shortly.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: oh um-hum what a hassle yeah yeah

Sentence B: Did you have to do it over?

If sentence A is true, how about sentence B?

Answer:
it is not possible to tell