question: What was produced by a film editor influenced by M1 and influenced by M2
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
  ?x1 a ns:film.editor .
  ?x1 ns:influence.influence_node.influenced_by M1 .
  ?x1 ns:influence.influence_node.influenced_by M2
  }