Question: which child of loki is so large that it encircles the earth
[{'answer': 'Jörmungandr', 'provenance': [{'wikipedia_id': '88651', 'title': 'Jörmungandr', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '88651', 'title': 'Jörmungandr', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 665, 'bleu_score': 0.819653509229704, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16217902516135272257}, 'section': 'Section::::Abstract.'}]}]