user: Classify each of the following as renewable or non-renewable forms of energy: Coal, solar, wind, natural gas, nuclear, hydroelectric, petroleum

assistant: Coal: non-renewable, Solar: renewable, Wind: renewable, Natural Gas: non-renewable, Nuclear: non-renewable, Hydroelectric: renewable, Petroleum: non-renewable

user: What is Schalke 04 famous for?

assistant: FC Schalke 04 (full name Fußballclub Gelsenkirchen-Schalke 04 e. V. ) is a German football and multi-sports club that was founded in 1904 in Gelsenkirchen, North Rhine-Westphalia. The club won seven times the German Championship, five times the German Cup / DFB-Pokal and 1997 the UEFA-CUP, when it beat Inter Milan in the finals. The club receives from football fans all over the world renown for its youth academy, which constantly develops famous players. Benedikt Höwedes, Manuel Neuer and Mesut Özil, who won the World Cup with Germany in 2014, were formed in the Schalke 04 youth academy. Since 2011 the youth academy is called Knappenschmiede in reference to the mining industry that was very strong in the past in the area of Western Germany. A Knappe is a miner after completion of his apprenticeship.

user: Who is Robert Mitchum?

assistant: Robert Mitchum was a prolific American actor, appearing in over 110 films and television shows.  He was an Academy Award nominee and his primary film genre was Western.