Question: who plays the voice of creek on trolls
[{'answer': 'Matt Lowe', 'provenance': [{'wikipedia_id': '55730547', 'title': 'Trolls: The Beat Goes On!', 'start_paragraph_id': 1, 'start_character': 806, 'end_paragraph_id': 1, 'end_character': 815, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55730547', 'title': 'Trolls: The Beat Goes On!', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 875, 'bleu_score': 0.9112138994596091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9926272444107180992}, 'section': 'Section::::Abstract.'}]}]