Imagine a question and stream-of-consciousness explanation for which this is the answer: it is not possible to tell

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Question: Premise: "A dog in the water while three individuals walk across a rocky footbridge."
Hypothesis: "Someone from the group threw a stick into the water and the dog is chasing it."
Do we know that the hypothesis entailed by the premise?
Stream-of-consciousness: One of the individuals would not have necessarily thrown a stick. The dog would not necessarily be chasing a stick.