question: Was a film executive produced by and written by M1 's founder
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film .
  ?x0 ns:film.film.executive_produced_by ?x1 .
  ?x0 ns:film.film.written_by ?x1 .
  ?x1 ns:organization.organization_founder.organizations_founded M1
  }