Question: where are most asteroids located in our solar system
[{'answer': 'asteroid belt', 'provenance': [{'wikipedia_id': '47264', 'title': 'Asteroid belt', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '47264', 'title': 'Asteroid belt', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 688, 'bleu_score': 0.9832621206481431, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 46497131687422275}, 'section': 'Section::::Abstract.'}]}]