Question: Sentence A: In addition, economic studies have shown a relationship between observed ozone levels and crop yields (Garcia, et al.

Sentence B: The studied in question shows that there is no underlying connection between observed ozone levels and crop yields.

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

Answer: no

Question: This was the site of the original Byzantium, founded in the seventh century b.c. , and of the civic centre of Constantinople, capital of the Byzantine Empire.
The original Byzantium was one of the most splendid cities of the ancient world.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Problem: Here is a premise:
Your mistress lies dead, and it is necessary that we should know all, if we are to avenge her.

Here is a hypothesis:
There are many unknown things about her.

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

Answer: it is not possible to tell

Sentence 1: Florida Big Bend

Sentence 2: The location was indicated to be somewhere in Florida.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Question:
uh-huh but you still backpacked and camped out

Does it follow that "They went to eat dinner after camping."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
it is not possible to tell

Question:
Based on the premise "Some of his personal effects can be found in the modest bedroom where he slept.", can we conclude that "The modest bedroom contains some of his personal effects."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
yes