question: Did M2 star M3 , M4 , and M5 , star M6 , and star a French cinematographer 's parent
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:film.cinematographer .
  ?x1 ns:people.person.nationality ns:m.0f8l9c .
  M2 ns:film.film.starring/ns:film.performance.actor ?x0 .
  M2 ns:film.film.starring/ns:film.performance.actor M3 .
  M2 ns:film.film.starring/ns:film.performance.actor M4 .
  M2 ns:film.film.starring/ns:film.performance.actor M5 .
  M2 ns:film.film.starring/ns:film.performance.actor M6
  }