Question: which came first pubg or fortnite battle royale
[{'answer': 'Battlegrounds', 'provenance': [{'wikipedia_id': '53963474', 'title': 'Battle royale game', 'start_paragraph_id': 2, 'start_character': 237, 'end_paragraph_id': 2, 'end_character': 250, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53963474', 'title': 'Battle royale game', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 973, 'bleu_score': 0.8374498758701381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13721770224660432134}, 'section': 'Section::::History.:Formation of standalone games (2017–2018).\n'}]}]