Question: in which state the bharatiya janata party from the government for the first time in 2018
[{'answer': 'Nagaland', 'provenance': [{'wikipedia_id': '149330', 'title': 'Bharatiya Janata Party', 'start_paragraph_id': 90, 'start_character': 12, 'end_paragraph_id': 90, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Presence in various states.\n'}]}]