Was M3 executive produced by a company 's founder and executive produced by a director and editor of M1 and M2
SELECT count(*) WHERE {
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x1 a ns:business.employer .
?x2 ns:film.director.film M1 .
?x2 ns:film.director.film M2 .
?x2 ns:film.editor.film M1 .
?x2 ns:film.editor.film M2 .
M3 ns:film.film.executive_produced_by ?x0 .
M3 ns:film.film.executive_produced_by ?x2
}