Were M1 , M5 , and M6 influenced by M2 , M3 , and M4 and influenced by a parent of a screenwriter
SELECT count(*) WHERE {
?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
?x1 a ns:film.writer .
M1 ns:influence.influence_node.influenced_by ?x0 .
M1 ns:influence.influence_node.influenced_by M2 .
M1 ns:influence.influence_node.influenced_by M3 .
M1 ns:influence.influence_node.influenced_by M4 .
M5 ns:influence.influence_node.influenced_by ?x0 .
M5 ns:influence.influence_node.influenced_by M2 .
M5 ns:influence.influence_node.influenced_by M3 .
M5 ns:influence.influence_node.influenced_by M4 .
M6 ns:influence.influence_node.influenced_by ?x0 .
M6 ns:influence.influence_node.influenced_by M2 .
M6 ns:influence.influence_node.influenced_by M3 .
M6 ns:influence.influence_node.influenced_by M4
}