Premise: "In a parade."
Hypothesis: "A man wearing a red hat and driving a yellow and green old-fashioned truck is waving at the crowd."
Do we know that the hypothesis entailed by the premise? A step-by-step solution is:
The mayor of a town wearing a red hat and driving a yellow and green patterned truck waves to the crowd in a victory parade.
The final answer: it is not possible to tell.