question: Which film distributor was founded by M1 's British writer
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.film_distributor .
  ?x0 ns:organization.organization.founders ?x1 .
  ?x1 ns:film.writer.film M1 .
  ?x1 ns:people.person.nationality ns:m.07ssc
  }