as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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describe the sound of a train passing by.
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the sound of a train passing by is a low, rumbling sound that gradually grows in intensity as it approaches and fades away slowly as it moves further away. it is often accompanied by a sharp whistle that cuts through the air like a blade.
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