Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: The worker that proudly shows off his four wheeled mailbag carrier cannot be the same that throws it across the room.
 The question and answer:
Premise: "A smiling post office worker proudly shows off his four wheeled mailbag carrier."
Hypothesis: "A snarling postal worker throws his mailbag across the room."
Do we know that the hypothesis entailed by the premise?
The answer is no