Question: Sentence A: My system is based on his, though of course I have progressed rather further.

Sentence B: I have come a long way with this system.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: yeah i uh i don't mind it um there was a time when i had my Corvette i mean of course i loved it um but i've you know i've got other interests now and there's a lot other more important things i think i should be doing with my time

Sentence B: My other interests are much more interesting than Corvettes, so i don't care about cars anymore.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: Jon looked for Adrin and San'doro but saw neither.

Sentence B: Jon couldn't find Adrin or San'doro but saw someone else.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: It's those wicked detectives.

Sentence B: The detectives are doing a very good job.

If sentence A is true, how about sentence B?

Answer:
no