List all themes from the top 9.
CREATE TABLE table_23871828_1 (theme VARCHAR, week__number VARCHAR)
SELECT theme FROM table_23871828_1 WHERE week__number = "Top 9"
### Context: CREATE TABLE table_23871828_1 (theme VARCHAR, week__number VARCHAR) ### Question: List all themes from the top 9. ### Answer: SELECT theme FROM table_23871828_1 WHERE week__number = "Top 9"