Question: a person who study literature is called what
[{'answer': 'a philologist', 'provenance': [{'wikipedia_id': '23193', 'title': 'Philology', 'start_paragraph_id': 1, 'start_character': 426, 'end_paragraph_id': 1, 'end_character': 439, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '23193', 'title': 'Philology', 'start_paragraph_id': 1, 'start_character': 35, 'end_paragraph_id': 1, 'end_character': 439, 'bleu_score': 0.7378404254415061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11122733688546614191}, 'section': 'Section::::Abstract.'}]}]