question: Was a production company whose British employee and founder influenced a film editor and was influenced by M0 M3
query: SELECT count(*) WHERE {
  ?x0 ns:influence.influence_node.influenced ?x1 .
  ?x0 ns:influence.influence_node.influenced_by M0 .
  ?x0 ns:people.person.nationality ns:m.07ssc .
  ?x1 a ns:film.editor .
  M3 a ns:film.production_company .
  M3 ns:business.employer.employees/ns:business.employment_tenure.person ?x0 .
  M3 ns:organization.organization.founders ?x0
  }