Question: On which date did Michael Signer earn 4%?
SQL: SELECT "Date" FROM "2-18898951-1" WHERE "Michael Signer" = '4%';

Question: Which polling source gave Michael Signer 5%?
SQL: SELECT "Source" FROM "2-18898951-1" WHERE "Michael Signer" = '5%';

Question: Which date had the undecided percentage at 42%?
SQL: SELECT "Date" FROM "2-18898951-1" WHERE "Undecided" = '42%';

Question: What is the Rich Savage percentage in the poll with Jody Wagner at 30%?
SQL: SELECT "Rich Savage" FROM "2-18898951-1" WHERE "Jody Wagner" = '30%';

Question: What is the Rich Savage percentage in the poll that had undecideds at 68%?
SQL: SELECT "Rich Savage" FROM "2-18898951-1" WHERE "Undecided" = '68%';