question: What executive producer of a film was influenced by M0 , influenced by M1 and M2 , and influenced by a founder of M4
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.producer.films_executive_produced ?x1 .
  ?x0 ns:influence.influence_node.influenced_by ?x2 .
  ?x0 ns:influence.influence_node.influenced_by M0 .
  ?x0 ns:influence.influence_node.influenced_by M1 .
  ?x0 ns:influence.influence_node.influenced_by M2 .
  ?x1 a ns:film.film .
  ?x2 ns:organization.organization_founder.organizations_founded M4
  }