Task: Explanation
Input (English): The fifth season of the American television comedy series "Rules of Engagement" premiered on September 20, 2010. It consisted of 24 episodes, each running approximately 22 minutes in length, marking the first and only time that the program received a full-season order. CBS initially broadcast the fifth season on Mondays at 8:30 pm ET in the United States between "How I Met Your Mother" and "Two and a Half Men". In February, the show moved to 8:30 ET on Thursdays, following "The Big Bang Theory". Question: What country of origin does Rules of Engagement and CBS have in common? Answer: American
Output (English): The fifth season of the American television comedy series Rules of Engagement premiered on September 20, 2010.