Task: Question Generation
Input (English): Charles Avison, the leading British composer of concertos in the 18th century, was born in Newcastle upon Tyne in 1709 and died there in 1770. Basil Hume, Archbishop of Westminster, was born in the city in 1923. Vice Admiral Cuthbert Collingwood, 1st Baron Collingwood, was born in the city. Ironmaster, metallurgist, and member of parliament Isaac Lowthian Bell was born in the city in 1816. Other notable people born in or associated with Newcastle include: engineer and industrialist Lord Armstrong, engineer and father of the modern steam railways George Stephenson, his son, also an engineer, Robert Stephenson, engineer and inventor of the steam turbine Sir Charles Parsons, inventor of the incandescent light bulb Sir Joseph Swan, modernist poet Basil Bunting, and Lord Chief Justice Peter Taylor. Portuguese writer Eça de Queiroz was a diplomat in Newcastle from late 1874 until April 1879—his most productive literary period. Former Prime Minister of Thailand Abhisit Vejjajiva, was born in the city.
Output (English): What did Sir Charles Parsons invent?