Was M2 influenced by a person that M1 was executive produced by and directed by and influenced by M3 and M2
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:film.director.film M1 .
?x0 ns:film.producer.films_executive_produced M1 .
M2 ns:influence.influence_node.influenced_by ?x0 .
M2 ns:influence.influence_node.influenced_by M2 .
M2 ns:influence.influence_node.influenced_by M3
}