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_76528 ( "Poll Source" text, "Sample Size" real, "Margin of Error" real, "Date" text, "Democrat" text, "Republican" text )

### Question ###
Which Democrat was selected in the poll with a sample size smaller than 516 where the Republican chosen was Ron Paul?

### Accurate SQL ###

SELECT "Democrat" FROM table_76528 WHERE "Sample Size" < '516' AND "Republican" = 'ron paul'