Question: John Coates and Raymond Briggs are best known for a film and book of what name?
Sentence (from "John Coates (producer)"): John Coates (7 November 1927 – 16 September 2012) was a British film producer, best known for producing the animated film "The Snowman" based on the picture book by Raymond Briggs, one of the first animated productions screened on Channel Four and still repeated every year on the channel.
Relevant evidence: Yes