Question: Sentence A: We had reached the exact centre of the train- the Dining Cart.

Sentence B: We never reached the centre of the train.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: when i was growing up and i before before i was married i was teaching school and teaching down in Corpus Christi and i wanted to be able to at least change a flat tire

Sentence B: Instead of being a teacher, I always wanted to work on vehicles.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: What made them deserve such a fate while other men grew fat from their labor?

Sentence B: Some people were slaves.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: It is I, Benjamin Franklin?!? My brain echoed incredulously.

Sentence B: My brain echoed because I suffered from migraines.

If sentence A is true, how about sentence B?

Answer:
it is not possible to tell