Did a film producer that M4 and M5 employed edit M1 , M2 , and M3 and direct M6
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x0 ns:film.director.film M6 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:film.editor.film M3 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M4 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M5
}