Question:
Based on the premise "In the first few days jet-lag, acclimatization, and culture shock may lead you to lose your temper when you see the airports, railways, and hotels not organized in a way you're used to, but don't forget John Kenneth Galbraith called it a functioning anarchy.", can we conclude that "A combination of jet-lag and culture shock may frustrate you for a short while after you arrive."?
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Answer:
yes

Question:
Based on the premise "i i did have a problem with American Express one time about ten years ago when i first got started in a business um", can we conclude that "I have never had any issues with American Express in the twenty years that I've been in business."?
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Answer:
no

Question:
Based on the premise "She is the most powerful of all of us.", can we conclude that "She has more power than any of us do in the village."?
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Answer:
it is not possible to tell