Question: when did captain cook land in botany bay
[{'answer': '29 April 1770', 'provenance': [{'wikipedia_id': '2496566', 'title': 'Botany Bay', 'start_paragraph_id': 3, 'start_character': 147, 'end_paragraph_id': 3, 'end_character': 160, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2496566', 'title': 'Botany Bay', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 673, 'bleu_score': 0.9825310706027971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7800359873596246082}, 'section': 'Section::::Abstract.'}]}]