Question: the most common language in the eastern mediterranean during the height of the roman empire was
[{'answer': 'Koine Greek', 'provenance': [{'wikipedia_id': '39995742', 'title': 'Languages of the Roman Empire', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39995742', 'title': 'Languages of the Roman Empire', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 592, 'bleu_score': 0.5403786730770881, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11392693917004529243}, 'section': 'Section::::Abstract.'}]}]