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_49526 ( "Year" text, "Designated Grand Prix" text, "Track" text, "250 cc" text, "350 cc" text, "500 cc" text, "Report" text )

### Question ###
Who won the 250cc in 1927?

### Accurate SQL ###

SELECT "250 cc" FROM table_49526 WHERE "Year" = '1927'