Was M3 founded by a British person and founded by M0 's parent
SELECT count(*) WHERE {
?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M0 .
?x1 a ns:people.person .
?x1 ns:people.person.nationality ns:m.07ssc .
M3 ns:organization.organization.founders ?x0 .
M3 ns:organization.organization.founders ?x1
}