question: Was a employee of M0 , M1 , and M2 influenced by M4 's Spanish actor
query: SELECT count(*) WHERE {
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
  ?x1 ns:film.actor.film/ns:film.performance.character M4 .
  ?x1 ns:people.person.nationality ns:m.06mkj
  }