input question: Nearby is Muncaster Castle, a structure offering much in the way of English history. If this premise is true, does that tell us:"English history is full of events that will be interesting to any visitor."?

OPTIONS:
- yes
- it is not possible to tell
- no

output answer: it is not possible to tell

Question:
Based on the premise "They whinnied, eyes wide.", can we conclude that "Their eyes were open wide."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
yes

Question: Sentence A: said Adrin, rising.

Sentence B: Adrin sat down.

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

Answer: no

Question: Ca'daan painfully turned and saw a tan skinned man with a thick mustache and braided beard talking to a man in fine cloth and thick boots.
He turned to see the bearded lady.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
Program staff from the Office of Information Management reviewed Case Service Reports (CSR) for 1991 through 2000 to discern trends in the types and numbers of cases closed by grantees.

Here is a hypothesis:
The OIM reviewed the reports to find trends in the types and numbers of cases.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Question:
The cumulative case study can be retrospective, aggregating information across studies done in the past, or prospective, structuring a series of investigations for different times in the future.

Does it follow that "The study can be retrospective. "?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes