Question: "Puppy Love" is a hit track that featured LL Cool J's samples as well as mainstream R&B group Jagged Edge; who headlined the song's vocal?
{'answer': "Lil' Bow Wow", 'supporting_facts': [['Puppy Love (Bow Wow song)', 0], ['Puppy Love (Bow Wow song)', 1], ['Jagged Edge (group)', 0]]}