input question: Hadn't you better wait until to-morrow?" If this premise is true, does that tell us:"It'd be best if you did it right away."?

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

output answer: no

Question:
Based on the premise "Although his criticisms in Passive Aggressive are right on the mark, Daniel Akst need have no fear of the free-riding index investors who strive for mediocrity by investing passively.", can we conclude that "Daniel Aksts is an expert on investing."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
it is not possible to tell

Question: Sentence A: Taking him into my confidence would be the best thing either way, so I told him everything except where I believed the papers to be hidden.

Sentence B: I told him everything except where I believed the papers to be hidden.

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

Answer: yes

Question: Although the research to date supports the efficacy of these interventions, clinical trials are needed to confirm these findings and to set the stage for the next logical step of effectiveness studies.
Research to date does not support efficacy of the interventions.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
Nelson also carried out what was in effect a coup d'etat at Rockefeller Center, forcing out the retainers loyal to his father so that he could take over himself.

Here is a hypothesis:
Nelson went through Rockefeller Center and fired anyone loyal to his father, but bought them lunch first.

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

Answer: it is not possible to tell

Question:
The CIOs themselves must meet the challenges of building credible organizations, and developing and organizing information management capabilities to meet agency mission needs.

Does it follow that "The CIOs have no challenges to meet whatsoever."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
no