Premise: "A emergency were paramedics and the fire department were called in to help."\nHypothesis: "No one responded to the 911 call."\nDo we know that the hypothesis entailed by the premise?
Let’s work this out in a step by step way to be sure we have the right answer.
no
If no one responded on the 911 call then the paramedics and the fire department were not called in to help.

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The answer: no