Question: when was the first around the world flight completed in a hot air balloon
[{'answer': 'July 3 , 2002', 'provenance': [{'wikipedia_id': '186642', 'title': 'Steve Fossett', 'start_paragraph_id': 26, 'start_character': 236, 'end_paragraph_id': 26, 'end_character': 249, 'bleu_score': 1.0, 'section': 'Section::::Records.:Balloon pilot.\n'}]}, {'provenance': [{'wikipedia_id': '186642', 'title': 'Steve Fossett', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 1044, 'bleu_score': 0.78464764594609, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9221903291715950391}, 'section': 'Section::::Records.:Balloon pilot.\n'}]}]