Question: what is the average weight of a beagle
[{'answer': 'between 18 and 35 lb'}, {'provenance': [{'wikipedia_id': '4368', 'title': 'Beagle', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 325, 'bleu_score': 0.691789102087331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12914807631288214388}, 'section': 'Section::::Appearance.\n'}]}]