Question: when did season 1 of love island come out
[{'answer': '7 June 2015', 'provenance': [{'wikipedia_id': '54439683', 'title': 'Love Island (series 1)', 'start_paragraph_id': 1, 'start_character': 43, 'end_paragraph_id': 1, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '54439683', 'title': 'Love Island (series 1)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 499, 'bleu_score': 0.977897140678983, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6067307520186501405}, 'section': 'Section::::Abstract.'}]}]