Was a film distributor founded by a American screenwriter , founded by M1 , and founded by M2
SELECT count(*) WHERE {
?x0 a ns:film.film_distributor .
?x0 ns:organization.organization.founders ?x1 .
?x0 ns:organization.organization.founders M1 .
?x0 ns:organization.organization.founders M2 .
?x1 a ns:film.writer .
?x1 ns:people.person.nationality ns:m.09c7w0
}