Question: when did welcome to the jungle come out
[{'answer': '1987', 'provenance': [{'wikipedia_id': '1415685', 'title': 'Welcome to the Jungle', 'start_paragraph_id': 1, 'start_character': 130, 'end_paragraph_id': 1, 'end_character': 134, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1415685', 'title': 'Welcome to the Jungle', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 369, 'bleu_score': 0.970362113628587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17367656323858084186}, 'section': 'Section::::Abstract.'}]}]