Table: former_tallest_buildings
Columns: years
building
city
height
storeys

Question: Which building has 26 storeys?
SQL: SELECT "building" FROM former_tallest_buildings WHERE "storeys" = 26

Question: What is the height for less than 45 storeys in Scotia Centre?
SQL: SELECT "height" FROM former_tallest_buildings WHERE "storeys" < 45 AND "building" = 'scotia centre'

Question: How many storeys in Calgary during 1975-1976?
SQL: SELECT "storeys" FROM former_tallest_buildings WHERE "city" = 'calgary' AND "years" = '1975-1976'

Question: Which city had years 1971-1974?
SQL: SELECT "city" FROM former_tallest_buildings WHERE "years" = '1971-1974'

Question: Which city contains Telus Plaza South?
SQL: SELECT "city" FROM former_tallest_buildings WHERE "building" = 'telus plaza south'