Find the series name and country of the tv channel that is playing some cartoons directed by Ben Jones and Michael Chang?
create table tv_channel (series_name varchar, country varchar, id varchar, PRIMARY KEY (series_name)); create table cartoon (channel varchar, directed_by varchar, PRIMARY KEY (channel))
select t1.series_name, t1.country from tv_channel as t1 join cartoon as t2 on t1.id = t2.channel where t2.directed_by = 'michael chang' intersect select t1.series_name, t1.country from tv_channel as t1 join cartoon as t2 on t1.id = t2.channel where t2.directed_by = 'ben jones'