question: Was M2 influenced by a person 's parent , influenced by M1 's star and art director , and influenced by M3
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
  ?x1 a ns:people.person .
  ?x2 ns:film.actor.film/ns:film.performance.film M1 .
  ?x2 ns:film.film_art_director.films_art_directed M1 .
  M2 ns:influence.influence_node.influenced_by ?x0 .
  M2 ns:influence.influence_node.influenced_by ?x2 .
  M2 ns:influence.influence_node.influenced_by M3
  }