question: Did M4 influence a film director whose male spouse directed M2 and M3
query: SELECT count(*) WHERE {
  ?x0 a ns:film.director .
  ?x0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x1 .
  ?x1 ns:film.director.film M2 .
  ?x1 ns:film.director.film M3 .
  ?x1 ns:people.person.gender ns:m.05zppz .
  FILTER ( ?x0 != ?x1 ) .
  M4 ns:influence.influence_node.influenced ?x0
  }