Question: when did ark come out in early access
[{'answer': 'June 2 , 2015', 'provenance': [{'wikipedia_id': '46880741', 'title': 'Ark: Survival Evolved', 'start_paragraph_id': 14, 'start_character': 84, 'end_paragraph_id': 14, 'end_character': 97, 'bleu_score': 1.0, 'section': 'Section::::Development.\n'}]}, {'provenance': [{'wikipedia_id': '46880741', 'title': 'Ark: Survival Evolved', 'start_paragraph_id': 14, 'start_character': 0, 'end_paragraph_id': 14, 'end_character': 903, 'bleu_score': 0.9696273785685351, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 823383261704358164}, 'section': 'Section::::Development.\n'}]}]