Question: route of rajdhani express from ranchi to delhi
[{'answer': 'Ranchi', 'provenance': [{'wikipedia_id': '30608015', 'title': 'Ranchi Rajdhani Express', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Daltonganj', 'provenance': [{'wikipedia_id': '30608015', 'title': 'Ranchi Rajdhani Express', 'start_paragraph_id': 4, 'start_character': 113, 'end_paragraph_id': 4, 'end_character': 123, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'Garwa Road'}, {'answer': 'Mughal Sarai Junction'}, {'answer': 'Kanpur Central'}, {'answer': 'New Delhi', 'provenance': [{'wikipedia_id': '30608015', 'title': 'Ranchi Rajdhani Express', 'start_paragraph_id': 1, 'start_character': 188, 'end_paragraph_id': 1, 'end_character': 197, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]