Which executive producer of M0 did M1 's British writer influence
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x1 ns:film.writer.film M1 .
?x1 ns:people.person.nationality ns:m.07ssc
}