Were M4 , M5 , and M6 founded by a actor 's British parent and founded by a male person
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:people.person.gender ns:m.05zppz .
?x1 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x2 .
?x1 ns:people.person.nationality ns:m.07ssc .
?x2 a ns:film.actor .
M4 ns:organization.organization.founders ?x0 .
M4 ns:organization.organization.founders ?x1 .
M5 ns:organization.organization.founders ?x0 .
M5 ns:organization.organization.founders ?x1 .
M6 ns:organization.organization.founders ?x0 .
M6 ns:organization.organization.founders ?x1
}