Question: who conquered the greek cities in 338 b.c.e
[{'answer': 'Philip II of Macedon', 'provenance': [{'wikipedia_id': '745994', 'title': 'Battle of Chaeronea (338 BC)', 'start_paragraph_id': 1, 'start_character': 116, 'end_paragraph_id': 1, 'end_character': 136, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '745994', 'title': 'Battle of Chaeronea (338 BC)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 341, 'bleu_score': 0.8282439779672711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15027769456110298498}, 'section': 'Section::::Abstract.'}]}]