How many heights does chad henne have?
CREATE TABLE table_15017024_2 (height VARCHAR, player_name VARCHAR)
SELECT COUNT(height) FROM table_15017024_2 WHERE player_name = "Chad Henne"
### Context: CREATE TABLE table_15017024_2 (height VARCHAR, player_name VARCHAR) ### Question: How many heights does chad henne have? ### Answer: SELECT COUNT(height) FROM table_15017024_2 WHERE player_name = "Chad Henne"