Question: who plays as double g in game shakers
[{'answer': 'Kel Mitchell', 'provenance': [{'wikipedia_id': '47160253', 'title': 'Game Shakers', 'start_paragraph_id': 1, 'start_character': 245, 'end_paragraph_id': 1, 'end_character': 257, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]