Did M2 influence M3 and M4 , influence a person , and marry a character 's spouse
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x1 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 .
?x2 a ns:fictional_universe.fictional_character .
FILTER ( ?x1 != ?x2 ) .
FILTER ( M2 != ?x1 ) .
M2 ns:influence.influence_node.influenced ?x0 .
M2 ns:influence.influence_node.influenced M3 .
M2 ns:influence.influence_node.influenced M4 .
M2 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
}