What's the version that has a 20.0 mbit/s downstream rate?
CREATE TABLE table_name_81 (version VARCHAR, downstream_rate VARCHAR)
SELECT version FROM table_name_81 WHERE downstream_rate = "20.0 mbit/s"
### Context: CREATE TABLE table_name_81 (version VARCHAR, downstream_rate VARCHAR) ### Question: What's the version that has a 20.0 mbit/s downstream rate? ### Answer: SELECT version FROM table_name_81 WHERE downstream_rate = "20.0 mbit/s"