You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "When was the British Canterbury scene singer born who worked with David Lloyd Stewart  since 1981?" whose answer is 5 June 1950.
Each document should contain about 30 words, and these documents should contain useful information.

Query: British Canterbury scene singer David Lloyd Stewart since 1981 birth year
Useful Output:

Doc 1: Bartington framed G.F. Watts's portrait, Father of the Artist, 1833 (Watts Gallery, Compton) in a complex moulding frame with a label from 58 Wardour St, and
Doc 2: David, who was 81, died suddenly in the grounds of Lewes Priory on 29 November. He was walking home after a morning of tennis, a twice-weekly and greatly
Doc 3: David Lloyd Stewart (born 30 December 1950) is an English musician  He has worked with singer Barbara Gaskin since 1981. Show more
Doc 4: This is a summary of 1981 in music in the United Kingdom, including the official charts from that year. List of years in British music
Doc 5: Gerry Anderson was born on 14 April 1929 in West Hampstead, London, England, UK. He was a writer and producer, known for Joe 90 (1968), UFO (1970) and Invasion: