Was a person that was employed by M3 and M4 , founded a film distributor , and founded M5 M1
SELECT count(*) WHERE {
?x0 a ns:film.film_distributor .
M1 a ns:people.person .
M1 ns:organization.organization_founder.organizations_founded ?x0 .
M1 ns:organization.organization_founder.organizations_founded M5 .
M1 ns:people.person.employment_history/ns:business.employment_tenure.company M3 .
M1 ns:people.person.employment_history/ns:business.employment_tenure.company M4
}