question: What film distributor acquired a film distributor that employed M1
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.film_distributor .
  ?x0 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired ?x1 .
  ?x1 a ns:film.film_distributor .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person M1
  }