Question: how many animals are at the cleveland zoo
[{'answer': '3,000', 'provenance': [{'wikipedia_id': '1090259', 'title': 'Cleveland Metroparks Zoo', 'start_paragraph_id': 5, 'start_character': 739, 'end_paragraph_id': 5, 'end_character': 744, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '1090259', 'title': 'Cleveland Metroparks Zoo', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 806, 'bleu_score': 0.9843125095516201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7738356590193237841}, 'section': 'Section::::History.\n'}]}]