Did M3 influence M4 , marry a writer of M1 and M2 , and marry M0 's actor
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character M0 .
?x1 ns:film.writer.film M1 .
?x1 ns:film.writer.film M2 .
FILTER ( M3 != ?x0 ) .
FILTER ( M3 != ?x1 ) .
M3 ns:influence.influence_node.influenced M4 .
M3 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 .
M3 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
}