Question: Sentence A: It's also important to take the rarefied atmosphere into account when exercising.

Sentence B: While doing exercise, you must keep in mind the amount of oxygen in the air.

If sentence A is true, how about sentence B?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Question: Sentence A: never once

Sentence B: I have never smoked a cigarette.

If sentence A is true, how about sentence B?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Question: Sentence A: They had practiced with axes, hammers, swords, bows, and their bare hands.

Sentence B: They didn't bother practicing with weapons.

If sentence A is true, how about sentence B?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Question: Sentence A: Edward Murphy, but Commander (later Admiral ) Joseph M. Murph Murphy.

Sentence B: The title he'd hoped for, Admiral, was never bestowed upon Joseph Murphy and so he remained a Commander throughout his entire service.

If sentence A is true, how about sentence B?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
no