Was M3 executive produced by M4 and written by a cinematographer that was employed by M1 and founded M2
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
?x0 ns:organization.organization_founder.organizations_founded M2 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
M3 ns:film.film.executive_produced_by M4 .
M3 ns:film.film.written_by ?x0
}