question: Who was influenced by M3 's cinematographer , influenced by M1 , influenced by a employee of M4 , and influenced by M2
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:influence.influence_node.influenced_by ?x2 .
  ?x0 ns:influence.influence_node.influenced_by M1 .
  ?x0 ns:influence.influence_node.influenced_by M2 .
  ?x1 ns:film.cinematographer.film M3 .
  ?x2 ns:people.person.employment_history/ns:business.employment_tenure.company M4
  }