question: Was M2 edited by a British actor 's employer 's founder
query: SELECT count(*) WHERE {
  ?x0 ns:organization.organization_founder.organizations_founded ?x1 .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person ?x2 .
  ?x2 a ns:film.actor .
  ?x2 ns:people.person.nationality ns:m.07ssc .
  M2 ns:film.film.edited_by ?x0
  }