question: Was a film distributor acquired by M2 and M3 and acquired by M4 , M5 , M6 , and M7 M0
query: SELECT count(*) WHERE {
  M0 a ns:film.film_distributor .
  M0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M2 .
  M0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M3 .
  M0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M4 .
  M0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M5 .
  M0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M6 .
  M0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M7
  }