Question: Sentence A: Just across the border is the huge Lo Wu Cityshopping mall, to which you can walk; other shopping malls are nearby.

Sentence B: There are several malls in the same part of the city.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: The blue heat haze that surrounds the mountains and gives them their name can best be seen on warm afternoons, when it is possible to see peakofter peak stretching into the distance.

Sentence B: The mountains give off a blue heat haze on warm afternoons.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: You begin with a yearling colt, not three-year-olds."

Sentence B: You need to end with a yearling colt.

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: Just as he came abreast of the building, Tuppence darted across the road.

Sentence B: As the man approached the building they ran across the road.

If sentence A is true, how about sentence B?

Answer:
yes