Who had the Points classification for Stage 13?
CREATE TABLE table_name_20 (points_classification VARCHAR, stage VARCHAR)
SELECT points_classification FROM table_name_20 WHERE stage = "13"
### Context: CREATE TABLE table_name_20 (points_classification VARCHAR, stage VARCHAR) ### Question: Who had the Points classification for Stage 13? ### Answer: SELECT points_classification FROM table_name_20 WHERE stage = "13"