Question: Sentence A: otherwise, why else go to all that trouble?

Sentence B: Why else would you sit and do nothing?

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: Good morning, Mr. Whittington."

Sentence B: It was a good morning.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: For a moment she struggled for self-control, and then abandoning all presence, she held it to her lips and burst into a fit of sobbing.

Sentence B: She turned her head and refused to let it touch any part of her face.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: it it it really works that way

Sentence B: It doesn't work that way.

If sentence A is true, how about sentence B?

Answer:
no