question: Did M4 and M5 influence a female person that M2 and M3 married
query: SELECT count(*) WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:people.person.gender ns:m.02zsn .
  ?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 M2 .
  ?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 M3 .
  FILTER ( ?x0 != M2 ) .
  FILTER ( ?x0 != M3 ) .
  M4 ns:influence.influence_node.influenced ?x0 .
  M5 ns:influence.influence_node.influenced ?x0
  }