question: Which film distributor whose male founder executive produced M4 was acquired by M1 and was acquired by M2 and M3
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.film_distributor .
  ?x0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M1 .
  ?x0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M2 .
  ?x0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M3 .
  ?x0 ns:organization.organization.founders ?x1 .
  ?x1 ns:film.producer.films_executive_produced M4 .
  ?x1 ns:people.person.gender ns:m.05zppz
  }