Was a actor a film editor that directed M3 , M4 , and M5 and executive produced M2
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 a ns:film.editor .
?x0 ns:film.director.film M3 .
?x0 ns:film.director.film M4 .
?x0 ns:film.director.film M5 .
?x0 ns:film.producer.films_executive_produced M2
}