Question: the central meeting place for government officials in ancient greece was
[{'answer': 'Pnyx', 'provenance': [{'wikipedia_id': '51992830', 'title': 'Athenian democracy', 'start_paragraph_id': 40, 'start_character': 192, 'end_paragraph_id': 40, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Main bodies of governance.:Ecclesia.\n'}]}, {'provenance': [{'wikipedia_id': '51992830', 'title': 'Athenian democracy', 'start_paragraph_id': 40, 'start_character': 0, 'end_paragraph_id': 40, 'end_character': 523, 'bleu_score': 0.978138775770484, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7262203308804045881}, 'section': 'Section::::Main bodies of governance.:Ecclesia.\n'}]}]