What did a British executive producer of M1 found and M0 found
SELECT DISTINCT ?x0 WHERE {
?x0 ns:organization.organization.founders ?x1 .
?x0 ns:organization.organization.founders M0 .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:people.person.nationality ns:m.07ssc
}