Did M4 marry a German female star of M1 and M2 and influence M5 and M6
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:people.person.gender ns:m.02zsn .
?x0 ns:people.person.nationality ns:m.0345h .
FILTER ( M4 != ?x0 ) .
M4 ns:influence.influence_node.influenced M5 .
M4 ns:influence.influence_node.influenced M6 .
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 ?x0
}