question: What sibling of M0 's male executive producer did M2 's sibling influence
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:people.person.sibling_s/ns:people.sibling_relationship.sibling|ns:fictional_universe.fictional_character.siblings/ns:fictional_universe.sibling_relationship_of_fictional_characters.siblings ?x2 .
  ?x1 ns:people.person.sibling_s/ns:people.sibling_relationship.sibling|ns:fictional_universe.fictional_character.siblings/ns:fictional_universe.sibling_relationship_of_fictional_characters.siblings M2 .
  ?x2 ns:film.producer.films_executive_produced M0 .
  ?x2 ns:people.person.gender ns:m.05zppz .
  FILTER ( ?x0 != ?x2 ) .
  FILTER ( ?x1 != M2 )
  }