Did a costume designer influenced by M2 and influenced by M3 , M4 , M5 , M6 , and M7 found M1
SELECT count(*) WHERE {
?x0 a ns:film.film_costumer_designer .
?x0 ns:influence.influence_node.influenced_by M2 .
?x0 ns:influence.influence_node.influenced_by M3 .
?x0 ns:influence.influence_node.influenced_by M4 .
?x0 ns:influence.influence_node.influenced_by M5 .
?x0 ns:influence.influence_node.influenced_by M6 .
?x0 ns:influence.influence_node.influenced_by M7 .
?x0 ns:organization.organization_founder.organizations_founded M1
}