Did a screenwriter that influenced M4 's founder write M1 and M2 and write M3
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x0 ns:film.writer.film M1 .
?x0 ns:film.writer.film M2 .
?x0 ns:film.writer.film M3 .
?x0 ns:influence.influence_node.influenced ?x1 .
?x1 ns:organization.organization_founder.organizations_founded M4
}