Question: Sentence A: Some tour buses that take you around the highlights let you hop on and off, wherever and as often as you like, all on one ticket, for a period of up to 48 hours.

Sentence B: You can get to leave the bus on some of the tours.

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

Answer: yes

Question: Sentence A: Last week, a witness collapsed in tears while apologizing to the ranchers.

Sentence B: The ranchers were satisfied with the witness's apology.

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: We reviewed the proposals involving the statistical sampling verification procedures.

Sentence B: They are checking the proposals for accuracy.

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: From a welfare point of view, a type-2 discount situation is extremely attractive because the potential gains are large.

Sentence B: Type-2 discount situation is not favourable from a welfare point of view.

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

Answer:
no