Did M2 influence a film producer that M1 starred , was directed by , and was written by
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x0 ns:film.actor.film/ns:film.performance.film M1 .
?x0 ns:film.director.film M1 .
?x0 ns:film.writer.film M1 .
M2 ns:influence.influence_node.influenced ?x0
}