Did a person that M4 and M5 were directed and produced by influence M1 , M2 , and M3
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:film.director.film M4 .
?x0 ns:film.director.film M5 .
?x0 ns:film.producer.film|ns:film.production_company.films M4 .
?x0 ns:film.producer.film|ns:film.production_company.films M5 .
?x0 ns:influence.influence_node.influenced M1 .
?x0 ns:influence.influence_node.influenced M2 .
?x0 ns:influence.influence_node.influenced M3
}