premise: A person in red and blue holding a paddle in front of a yellow canoe in the water. hypothesis: A man laughs after falling out of his canoe in shallow water.
neutral: The word person does not necessarily imply man. There is no way to infer that he laughs or that he was in front of the canoe in shallow water after falling out.  The water may not be shallow just because he is in it and he could have gotten in intentionally.