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_64111 ( "Date Released" text, "Polling institute" text, "Socialist" text, "Social Democratic" text, "Green-Communist" text, "People's Party" text, "Left Bloc" text, "Lead" text )

### Question ###
What is the left bloc with a 49.0% socialist?

### Accurate SQL ###

SELECT "Left Bloc" FROM table_64111 WHERE "Socialist" = '49.0%'