Did M2 influence M3 , influence M4 and M5 , and influence a character that M1 employed
SELECT count(*) WHERE {
?x0 a ns:fictional_universe.fictional_character .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
M2 ns:influence.influence_node.influenced ?x0 .
M2 ns:influence.influence_node.influenced M3 .
M2 ns:influence.influence_node.influenced M4 .
M2 ns:influence.influence_node.influenced M5
}