Did a person that influenced M1 and influenced a cinematographer executive produce M2 and produce M3
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:film.producer.films_executive_produced M2 .
?x0 ns:film.producer.film|ns:film.production_company.films M3 .
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:influence.influence_node.influenced M1 .
?x1 a ns:film.cinematographer
}