Were M1 and M2 executive produced by M0 's child 's founder
SELECT count(*) WHERE {
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x1 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent M0 .
M1 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.executive_produced_by ?x0
}