Was M0 a British screenwriter that M2 , M3 , M4 , and M5 influenced and M7 and M8 married
SELECT count(*) WHERE {
FILTER ( M0 != M7 ) .
FILTER ( M0 != M8 ) .
M0 a ns:film.writer .
M0 ns:influence.influence_node.influenced_by M2 .
M0 ns:influence.influence_node.influenced_by M3 .
M0 ns:influence.influence_node.influenced_by M4 .
M0 ns:influence.influence_node.influenced_by M5 .
M0 ns:people.person.nationality ns:m.07ssc .
M0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses M7 .
M0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses M8
}