Input (grade 11): Paul & Paula (Ray Hildebrand, born December 21, 1940; Jill Jackson, born May 20, 1942), were a pop singing duo, best known for their 1963 million selling # 1 hit record, "Hey Paula."
Output (grade 9): Paul & Paula (Ray Hildebrand, born December 21, 1940, and Jill Jackson, born May 20, 1942) are a One-hit wonder group known for their song "Hey Paula".