Task: Question Generation
Input (English): Teenager Sanjaya Malakar was the season's most talked-about contestant for his unusual hairdo, and for managing to survive elimination for many weeks due in part to the weblog Vote for the Worst and satellite radio personality Howard Stern, who both encouraged fans to vote for him. However, on April 18, Sanjaya was voted off.
Output (English): What date was Sanjaya Malakar eliminated on American Idol?