Was M2 founded by M3 and founded by a film producer whose employer was founded by and employed M1
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
?x1 ns:business.employer.employees/ns:business.employment_tenure.person M1 .
?x1 ns:organization.organization.founders M1 .
M2 ns:organization.organization.founders ?x0 .
M2 ns:organization.organization.founders M3
}