Question: who plays charlie on it's always sunny in philadelphia
[{'answer': 'Charles Peckham Day', 'provenance': [{'wikipedia_id': '5962414', 'title': 'Charlie Day', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5962414', 'title': 'Charlie Day', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 509, 'bleu_score': 0.701095969805676, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5068494992836537663}, 'section': 'Section::::Abstract.'}]}]