Question: Sentence A: Four hundred years ago these crops brought British colonists to rule the land and African slaves to work it.

Sentence B: There were 30 different crops.

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: R971, prepared estimates of welfare gains under more efficient worksharing discounts.

Sentence B: There are prepared estimates of welfare gains.

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

Answer: yes

Question: Sentence A: Maybe these two should have lunch sometime.

Sentence B: It is not possible that they could have lunch together.

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

Answer: no

Question: Sentence A: 224 "By the way, Julius," she remarked demurely, "I haven't given you my answer yet."

Sentence B: Julius offered to help her, but she refused.

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

Answer:
no