Question: Sentence A: Drug prices have fallen slightly in the last three years.

Sentence B: Drug prices have fallen due to lack of demand.

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: But something else is bothering Reese.

Sentence B: Reese doesn't have a care in the world

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

Answer: no

Question: Sentence A: The traders have now gone, but the missionaries' ancient churches in Velha Goa still stand, and make a fascinating sightseeing trip that is if you can ever manage to tear yourself away from the paradisiacal beaches, which are so inviting.

Sentence B: The missionaries' ancient churches were demolished years ago, and nothing remains of them to be seen today.

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

Answer: no

Question: Sentence A: In the event that the Administrator is unable, for any reason, to promulgate allocation regulations on a timely basis, Section 424 provides a default method for distributing the allowances, without promulgation of regulations, in advance of the year for which the allowances are necessary so that owners and operators can plan for compliance.

Sentence B: Section 424 does not provide any methods for distribution.

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

Answer:
no