Question: what are the measurements of a quarter acre
[{'answer': 'about 1,000 square metres', 'provenance': [{'wikipedia_id': '1084668', 'title': 'Quarter acre', 'start_paragraph_id': 1, 'start_character': 235, 'end_paragraph_id': 1, 'end_character': 260, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1084668', 'title': 'Quarter acre', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 434, 'bleu_score': 0.928680631194693, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18033673698616449769}, 'section': 'Section::::Abstract.'}]}]