Question: Sentence A: DOD's current acquisition policy also states that the system demonstration phase begins after prototypes have been built and demonstrated in a relevant environment during system integration.

Sentence B: The system demonstration phase usually lasts much longer than the prototype development phase.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: well i think we're about to run out of our time

Sentence B: The hour we were allotted has passed.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: The center of Italy is the cradle of Latin civilization, one-time administrative headquarters of that ancient conglomerate known as the Roman Empire.

Sentence B: The Roman Empire is the center of Italy.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: In those days, a trembling boy who yearned to see a naked woman had to see her on the radio, and that took imagination.

Sentence B: In those days, women roamed the streets naked as the day they were born.

If sentence A is true, how about sentence B?

Answer:
no