Was M2 edited by a person that executive produced , edited , and directed M1 and written by M3
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:film.director.film M1 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.producer.films_executive_produced M1 .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.written_by M3
}