What British executive producer of M1 influenced M0 and was influenced by M2 and M3
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:influence.influence_node.influenced M0 .
?x0 ns:influence.influence_node.influenced_by M2 .
?x0 ns:influence.influence_node.influenced_by M3 .
?x0 ns:people.person.nationality ns:m.07ssc
}