Question: who played vincent gray in the sixth sense
[{'answer': 'Donnie Wahlberg', 'provenance': [{'wikipedia_id': '30582', 'title': 'The Sixth Sense', 'start_paragraph_id': 16, 'start_character': 12, 'end_paragraph_id': 16, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '30582', 'title': 'The Sixth Sense', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 43, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3772641929075015804}, 'section': 'Section::::Cast.\n'}]}]