Which British person that edited M1 , M2 , M3 , and M4 founded M5
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:film.editor.film M3 .
?x0 ns:film.editor.film M4 .
?x0 ns:organization.organization_founder.organizations_founded M5 .
?x0 ns:people.person.nationality ns:m.07ssc
}