Did M1 's editor influence a costume designer , influence M0 , and influence a employee of M2
SELECT count(*) WHERE {
?x0 ns:film.editor.film M1 .
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:influence.influence_node.influenced ?x2 .
?x0 ns:influence.influence_node.influenced M0 .
?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
?x2 a ns:film.film_costumer_designer
}