what builder launched 20 jun 1953?
CREATE TABLE table_name_75 (builder VARCHAR, launched VARCHAR)
SELECT builder FROM table_name_75 WHERE launched = "20 jun 1953"
### Context: CREATE TABLE table_name_75 (builder VARCHAR, launched VARCHAR) ### Question: what builder launched 20 jun 1953? ### Answer: SELECT builder FROM table_name_75 WHERE launched = "20 jun 1953"