Were M2 and M5 influenced by a spouse of M1 's American editor and influenced by M3 and M4
SELECT count(*) WHERE {
?x0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x1 .
?x1 ns:film.editor.film M1 .
?x1 ns:people.person.nationality ns:m.09c7w0 .
FILTER ( ?x0 != ?x1 ) .
M2 ns:influence.influence_node.influenced_by ?x0 .
M2 ns:influence.influence_node.influenced_by M3 .
M2 ns:influence.influence_node.influenced_by M4 .
M5 ns:influence.influence_node.influenced_by ?x0 .
M5 ns:influence.influence_node.influenced_by M3 .
M5 ns:influence.influence_node.influenced_by M4
}