CREATE TABLE table_58618 ("Polling Firm" CLOB, "Polling Dates" CLOB, "Bob Chiarelli" CLOB, "Alex Munter" CLOB, "Larry O'Brien" CLOB, "Terry Kilrea  ( dropped out ) " CLOB)

What are the polling dates when Larry O'Brien has 37%?
SELECT "Polling Dates" FROM table_58618 WHERE "Larry O'Brien" = '37%'
SELECT "Polling Dates" FROM "table_58618" WHERE "Larry O'Brien" = '37%'