question: Was M5 's female director a American editor of M2 , M3 , and M4
query: SELECT count(*) WHERE {
  ?x0 ns:film.director.film M5 .
  ?x0 ns:film.editor.film M2 .
  ?x0 ns:film.editor.film M3 .
  ?x0 ns:film.editor.film M4 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  ?x0 ns:people.person.nationality ns:m.09c7w0
  }