Was a production company that was founded by and employed M2 and M3 a film distributor
SELECT count(*) WHERE {
?x0 a ns:film.film_distributor .
?x0 a ns:film.production_company .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M2 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M3 .
?x0 ns:organization.organization.founders M2 .
?x0 ns:organization.organization.founders M3
}