Why did the chicken cross the road?
Well, how would the chicken even be aware of the road as a differentiation in the environment, as a lifeform with a rudimentary intelligence? There's every reason to suspect that the chicken would move purely on the basis on instinct and perhaps even a soupçon of reasoning, but there would in no way be a concerted identification of the "road" as a regarded object, per se, to said fowl.
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What did the one squash say to the other squash in church?
Oh my gourd!