Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_64667 ( "Year" real, "Tournament" text, "Venue" text, "Discipline" text, "Result" text, "Extra" text )

### Question ###
What is the discipline for the summer Olympics in 2008?

### Accurate SQL ###

SELECT "Discipline" FROM table_64667 WHERE "Tournament" = 'summer olympics' AND "Year" = '2008'