Did M2 and M3 influence a person whose parent wrote and directed M1
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
?x1 ns:film.director.film M1 .
?x1 ns:film.writer.film M1 .
M2 ns:influence.influence_node.influenced ?x0 .
M3 ns:influence.influence_node.influenced ?x0
}