prompt: When did steam-powered ferry services between NYC and Hoboken, New Jersey start?
chosen.role: system
chosen.content: A chat.
chosen.role: user
chosen.content: When did steam-powered ferry services between NYC and Hoboken, New Jersey start?
chosen.role: assistant
chosen.content: Steam-powered ferry services between New York City and Hoboken, NJ started on October 11, 1811. The service was started by John Stevens and the name of his company was Hoboken Inaugurated. It was also the world's first steam ferry service. 
rejected.role: system
rejected.content: A chat.
rejected.role: user
rejected.content: When did steam-powered ferry services between NYC and Hoboken, New Jersey start?
rejected.role: assistant