Question: when did season 2 of handmaid's tale start
[{'answer': 'April 25 , 2018', 'provenance': [{'wikipedia_id': '50430110', 'title': "The Handmaid's Tale (TV series)", 'start_paragraph_id': 2, 'start_character': 204, 'end_paragraph_id': 2, 'end_character': 219, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]