Which institutions were founded after 1880?
select institution from institution where founded > 1880
Give the building ids of these buildings.
select building_id, institution from institution where founded > 1880
Only show the building ids that appear twice or more on that list.
select building_id from institution where founded > 1880 group by building_id having count(*) >= 2
Give the names and heights of those buildings.
select t1.name, t1.height_feet from building as t1 join institution as t2 on t1.building_id = t2.building_id where t2.founded > 1880 group by t1.building_id having count(*) >= 2