Question: what is the geometric period of greek art
[{'answer': '1100 -- 800 BC'}, {'provenance': [{'wikipedia_id': '6477769', 'title': 'Geometric art', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 615, 'bleu_score': 0.9563334828258161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15292079018512979044}, 'section': 'Section::::Abstract.'}]}]