user: What is an Exchange Traded Fund (ETF)

assistant: Its a collection of assets that trades on an exchange. They can include shares, bonds, commodities and currencies.

user: How many people live in the Netherlands

assistant: The Netherlands has a population of 17.4 million people.

user: From the passage provided, extract the freight train companies using the corridor.  Place them in a bullet list.

assistant: - CSX
- Norfolk Southern
- CSAO
- Providence and Worcester
- New York and Atlantic
- Canadian Pacific