Question:
Based on the premise "I wonder if he did find anything in that safe " Tuppence's meditations went off on another tack.", can we conclude that "Tuppence knew that he had found something valuable in that safe."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
no

Question: Sentence A: Negotiated rates-unaccompanied by a change in service conditions that provides cost justification-are a problematical approach to introducing additional flexibility into Postal Service business practices.

Sentence B: Negotiated rates make it difficult to get the Postal Service to become more adaptable in its business practices.

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

Answer: yes

Question: Either obtain your programs from trustworthy sources, or ensure that the programs behave.
If you get your programs from untrustworthy sources you do not have to monitor them.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
It's working well.

Here is a hypothesis:
It broke down.

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

Answer: no

Sentence 1: White came along a few seconds later, progressing a little bit faster.

Sentence 2: White stayed behind.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Premise:
"that's that's a pretty short career on average"
Hypothesis: That is a long career, fact.
OPTIONS:
- yes
- it is not possible to tell
- no
no