question: Did M1 and M2 influence a employee and founder of M0 's producer
query: SELECT count(*) WHERE {
  ?x0 ns:organization.organization_founder.organizations_founded ?x1 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
  ?x1 ns:film.producer.film|ns:film.production_company.films M0 .
  M1 ns:influence.influence_node.influenced ?x0 .
  M2 ns:influence.influence_node.influenced ?x0
  }