Question: What is the people's party with an 8.0% green-communist?
SQL: SELECT "People's Party" FROM "2-1879742-1" WHERE "Green-Communist" = '8.0%';

Question: What is the social democrat released on October 10, 1999?
SQL: SELECT "Social Democratic" FROM "2-1879742-1" WHERE "Date Released" = 'October 10, 1999';

Question: What is the green-communist with a 15.5% lead?
SQL: SELECT "Green-Communist" FROM "2-1879742-1" WHERE "Lead" = '15.5%';

Question: What is the left bloc with a 49.0% socialist?
SQL: SELECT "Left Bloc" FROM "2-1879742-1" WHERE "Socialist" = '49.0%';

Question: Which polling institute has a 30.7% for social democratic?
SQL: SELECT "Polling institute" FROM "2-1879742-1" WHERE "Social Democratic" = '30.7%';

Question: What is the people's party with a 30.0% social democratic?
SQL: SELECT "People's Party" FROM "2-1879742-1" WHERE "Social Democratic" = '30.0%';