TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Broadcast Markup Language, or BML, is an XML-based standard developed by Japan's Association of Radio Industries and Businesses as a data broadcasting specification for digital television broadcasting. 
Question : Which is the basis of Broadcast Markup Language?

SOLUTION: XML

PROBLEM: Context : Love on a Saturday Night was a London Weekend Television produced game show that aired on ITV between 7 February and 22 May 2004. 
Question : What network did Love on a Saturday Night originally appear on?

SOLUTION: ITV

PROBLEM: Context : Aaron Sachs (July 4, 1923 - June 5, 2014) was an American jazz saxophone and clarinet player. 
Question : What instrument did Aaron Sachs played?

SOLUTION:
clarinet