Question: what is the train called in the night garden
[{'answer': 'The Ninky Nonk', 'provenance': [{'wikipedia_id': '10187530', 'title': 'In the Night Garden...', 'start_paragraph_id': 1, 'start_character': 644, 'end_paragraph_id': 1, 'end_character': 658, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]