Question: how did sam get out of lucifer's cage
[{'answer': 'Crowley', 'provenance': [{'wikipedia_id': '5416764', 'title': 'Sam Winchester', 'start_paragraph_id': 27, 'start_character': 950, 'end_paragraph_id': 27, 'end_character': 957, 'bleu_score': 1.0, 'section': 'Section::::Storylines.:Season 5.\n'}]}, {'provenance': [{'wikipedia_id': '5416764', 'title': 'Sam Winchester', 'start_paragraph_id': 31, 'start_character': 0, 'end_paragraph_id': 31, 'end_character': 1211, 'bleu_score': 0.9835642800945631, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2708392477214462161}, 'section': 'Section::::Storylines.:Season 6.\n'}]}]