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: "Which film director was also a cinematographer, Edwin Greenwood or Nicolas Roeg?" whose answer is Nicolas Jack Roeg.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Nicolas Roeg cinematographer
Useful Output:

Doc 1: But Roeg, who was the older man by six years, had already been working as a cinematographer for the best part of a decade, for directors as
Doc 2: I had seen a couple of Roeg's films as a director, but only recently learned that he had a decent career as a cinematographer on things like
Doc 3: Having first distinguished himself as a cinematographer, British director Nicolas Roeg, who died went on to direct make of the most influential
Doc 4: Roeg also performed cinematography duties on Walkabout, which is renowned for its stunning colour-saturated visuals.  Bad Timing also starred
Doc 5: Nicolas Roeg was an English director who hit his creative peak in the 1970s. He started as a cinematographer before transitioning to directing