Question:
Based on the premise "Short-term ozone mortality risk estimates may also be affected by the statistical issue discovered by the Health Effects Institute (Greenbaum, 2002a).", can we conclude that "The Health Effects Institute is the only organization studying ozone mortality risks. "?
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Answer:
it is not possible to tell

Question:
Based on the premise "do you like that what'd that voice say do you like to exercise because you want to or because you have to", can we conclude that "Why do you have to exercise when you could be at home doing something more fun?"?
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Answer:
no

Question:
Based on the premise "Another third is said to be devoted to preventing army coups.", can we conclude that "It is important to prevent military coups. "?
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Answer:
it is not possible to tell