What did a film editor whose employer employed M1 and M2 edit and executive produce
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.executive_produced_by ?x1 .
?x1 a ns:film.editor .
?x1 ns:people.person.employment_history/ns:business.employment_tenure.company ?x2 .
?x2 ns:business.employer.employees/ns:business.employment_tenure.person M1 .
?x2 ns:business.employer.employees/ns:business.employment_tenure.person M2
}