what percentage is brooklyn when manhattan is 15.5%?
CREATE TABLE table_23837321_4 (brooklyn VARCHAR, manhattan VARCHAR)
SELECT brooklyn FROM table_23837321_4 WHERE manhattan = "15.5_percentage"
### Context: CREATE TABLE table_23837321_4 (brooklyn VARCHAR, manhattan VARCHAR) ### Question: what percentage is brooklyn when manhattan is 15.5%? ### Answer: SELECT brooklyn FROM table_23837321_4 WHERE manhattan = "15.5_percentage"