question: Was M1 a screenwriter that was influenced by a costume designer 's child
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
  ?x1 a ns:film.film_costumer_designer .
  M1 a ns:film.writer .
  M1 ns:influence.influence_node.influenced_by ?x0
  }