Did a person marry M1 , marry M2 's writer , and marry M3 's cinematographer
SELECT count(*) WHERE {
?x0 a ns:people.person .
?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 .
?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 ?x2 .
?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 M1 .
?x1 ns:film.writer.film M2 .
?x2 ns:film.cinematographer.film M3 .
FILTER ( ?x0 != ?x1 ) .
FILTER ( ?x0 != ?x2 ) .
FILTER ( ?x0 != M1 )
}