Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1341707_15 (incumbent VARCHAR, district VARCHAR, party VARCHAR, result VARCHAR)
### Question:
Who was the democratic incumbent in the Illinois 11 district who was re-elected? 
### Answer:
SELECT incumbent FROM table_1341707_15 WHERE party = "Democratic" AND result = "Re-elected" AND district = "Illinois 11"