user: Given this paragraph about London, give me one reason why epidemics were spread in London.

assistant: London's overcrowded conditions is one reason why epidemics spread in London.

user: Identify which instrument is string or percussion: Kendang, Gekkin

assistant: Gekkin is string, Kendang is percussion.

user: What year was the Ice Bowl played in?

assistant: Often called "The Ice Bowl", the 1967 NFL Championship was a game between the Dallas Cowboys and the Green Bay Packers. The game was played in frigid conditions, at a temperature of −15 °F (−26 °C) before wind chill.