What is the discipline for the summer Olympics in 2008?
CREATE TABLE table_name_68 (discipline VARCHAR, tournament VARCHAR, year VARCHAR)
SELECT discipline FROM table_name_68 WHERE tournament = "summer olympics" AND year = 2008
### Context: CREATE TABLE table_name_68 (discipline VARCHAR, tournament VARCHAR, year VARCHAR) ### Question: What is the discipline for the summer Olympics in 2008? ### Answer: SELECT discipline FROM table_name_68 WHERE tournament = "summer olympics" AND year = 2008