Show the name and birth place about the people.
select name, birth_place from people
Show that of all the body builders
select t1.name, t1.birth_place from people as t1 join body_builder as t2 on t1.people_id = t2.people_id
What are the name and birth place of people who are not body builders?
select name, birth_place from people except select t1.name, t1.birth_place from people as t1 join body_builder as t2 on t1.people_id = t2.people_id