Did M0 edit M1 , produce M4 , executive produce M3 , and edit M2
SELECT count(*) WHERE {
M0 ns:film.editor.film M1 .
M0 ns:film.editor.film M2 .
M0 ns:film.producer.films_executive_produced M3 .
M0 ns:film.producer.film|ns:film.production_company.films M4
}