Question: zoological name for a mammal in the order xenartha such as the anteater
[{'answer': 'placental', 'provenance': [{'wikipedia_id': '34194', 'title': 'Xenarthra', 'start_paragraph_id': 1, 'start_character': 115, 'end_paragraph_id': 1, 'end_character': 124, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '34194', 'title': 'Xenarthra', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 760, 'bleu_score': 0.599413723301333, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11489043653747226237}, 'section': 'Section::::Abstract.'}]}]