Did M4 , M5 , M6 , and M7 influence a American female editor of M2 and M3
SELECT count(*) WHERE {
?x0 ns:film.editor.film M2 .
?x0 ns:film.editor.film M3 .
?x0 ns:people.person.gender ns:m.02zsn .
?x0 ns:people.person.nationality ns:m.09c7w0 .
M4 ns:influence.influence_node.influenced ?x0 .
M5 ns:influence.influence_node.influenced ?x0 .
M6 ns:influence.influence_node.influenced ?x0 .
M7 ns:influence.influence_node.influenced ?x0
}