Question:
Based on the premise "Although things have changed a little today, there are still nude beaches on some of the islands, notably Paradise and Super-Paradise on Mykonos and Banana Beach on Skiathos.", can we conclude that "The policies of the modern nude beaches are very different from older beaches."?
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Answer:
it is not possible to tell

Question:
Based on the premise "Presently the telephone at the secretary's elbow purred, and he took up the receiver, spoke for a minute or two, then turned to his employer.", can we conclude that "He did not speak on the telephone that day"?
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Answer:
no

Question:
Based on the premise "Oh, to get an invitation to that bris!", can we conclude that "To get an invitation to that bris sex party!"?
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Answer:
it is not possible to tell