question: Who influenced a cinematographer whose spouse influenced M3 , M4 , M5 , and M6 and was influenced by M1
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:influence.influence_node.influenced ?x1 .
  ?x0 ns:influence.influence_node.influenced_by M1 .
  ?x1 a ns:film.cinematographer .
  ?x1 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x2 .
  ?x2 ns:influence.influence_node.influenced M3 .
  ?x2 ns:influence.influence_node.influenced M4 .
  ?x2 ns:influence.influence_node.influenced M5 .
  ?x2 ns:influence.influence_node.influenced M6 .
  FILTER ( ?x1 != ?x2 )
  }