Did M4 marry M6 , influence a Japanese executive producer of M0 , M1 , and M2 , and influence M5
SELECT count(*) WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.producer.films_executive_produced M2 .
?x0 ns:people.person.nationality ns:m.03_3d .
FILTER ( M4 != M6 ) .
M4 ns:influence.influence_node.influenced ?x0 .
M4 ns:influence.influence_node.influenced M5 .
M4 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses M6
}