Question: island in the south atlantic claimed by britain in 1815
[{'answer': 'Ascension Island', 'provenance': [{'wikipedia_id': '18962604', 'title': 'Ascension Island', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18962604', 'title': 'Ascension Island', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 365, 'bleu_score': 0.7891465508580551, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1173513529019154819}, 'section': 'Section::::History.:Organised settlement.\n'}]}]