what are the names of the institution and building here
SELECT T1.name , T2.institution FROM building AS T1 JOIN institution AS T2 ON T1.building_id   =   T2.building_id GROUP BY T1.building_id
names of the institution refers to T2.institution; names of the building refers to T1.name; relationship between institution and building is represented by a JOIN on T1.building_id = T2.building_id;