question: What did a screenwriter that played M4 write , M0 executive produce , and M1 and M2 executive produce
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.executive_produced_by M0 .
  ?x0 ns:film.film.executive_produced_by M1 .
  ?x0 ns:film.film.executive_produced_by M2 .
  ?x0 ns:film.film.written_by ?x1 .
  ?x1 a ns:film.writer .
  ?x1 ns:film.actor.film/ns:film.performance.character M4
  }