Question: when does season 2 of legion come out
[{'answer': 'on April 2 , 2018', 'provenance': [{'wikipedia_id': '53542191', 'title': 'Legion (season 2)', 'start_paragraph_id': 3, 'start_character': 36, 'end_paragraph_id': 3, 'end_character': 53, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53542191', 'title': 'Legion (season 2)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 108, 'bleu_score': 0.7608566262731651, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15228701238927463154}, 'section': 'Section::::Abstract.'}]}]