Was M4 influenced by M5 , influenced by M6 , and influenced by a Italian star of M1 , M2 , and M3
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M1 .
?x0 ns:film.actor.film/ns:film.performance.film M2 .
?x0 ns:film.actor.film/ns:film.performance.film M3 .
?x0 ns:people.person.nationality ns:m.03rjj .
M4 ns:influence.influence_node.influenced_by ?x0 .
M4 ns:influence.influence_node.influenced_by M5 .
M4 ns:influence.influence_node.influenced_by M6
}