Which employee of M0 , M1 , and M2 did a character influence
SELECT DISTINCT ?x0 WHERE {
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
?x1 a ns:fictional_universe.fictional_character
}