Question: when was the last time.the browns were in the playoffs
[{'answer': '2002', 'provenance': [{'wikipedia_id': '6576', 'title': 'Cleveland Browns', 'start_paragraph_id': 4, 'start_character': 121, 'end_paragraph_id': 4, 'end_character': 125, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6576', 'title': 'Cleveland Browns', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 656, 'bleu_score': 0.721231613078765, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7677362877070926846}, 'section': 'Section::::Abstract.'}]}]