Question: when did love song by rihanna come out
[{'answer': 'April 3 , 2013', 'provenance': [{'wikipedia_id': '37535305', 'title': 'Loveeeeeee Song', 'start_paragraph_id': 1, 'start_character': 518, 'end_paragraph_id': 1, 'end_character': 532, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '37535305', 'title': 'Loveeeeeee Song', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 531, 'bleu_score': 0.919275677905046, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16142642333599823775}, 'section': 'Section::::Abstract.'}]}]