prompt: Why does philadelphia city water taste disgusting?
chosen: Why does philadelphia city water taste disgusting?
chosen: user
chosen: Philadelphia City Water typically tastes disgusting due to the aging infrastructure and the large number of lead service lines. The water tends to become discolored, lead to staining of plumbing, and have a chemical odor that can be strong.
chosen: assistant
rejected: Why does philadelphia city water taste disgusting?
rejected: user
rejected: assistant