List the names of buildings with at least 200 feet of height and with at least 20 floors.
SELECT name FROM building WHERE height_feet  >=  200 AND floors  >=  20
SELECT name FROM building WHERE height_feet  >=  200 AND floors  >=  20
[{'Name': 'Franklin Exchange Building'}, {'Name': 'Park Tower'}, {'Name': 'One Tampa City Center'}, {'Name': 'Bank of America Tower'}, {'Name': '100 North Tampa'}]