question: What did M4 and M5 write , M0 , M1 , M2 , and M3 executive produce , and M6 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.executive_produced_by M3 .
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies M6 .
  ?x0 ns:film.film.written_by M4 .
  ?x0 ns:film.film.written_by M5
  }