Question: when does catcher in the rye take place
[{'answer': '1951', 'provenance': [{'wikipedia_id': '186258', 'title': 'The Catcher in the Rye', 'start_paragraph_id': 1, 'start_character': 118, 'end_paragraph_id': 1, 'end_character': 122, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '186258', 'title': 'The Catcher in the Rye', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 346, 'bleu_score': 0.55629468450662, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4090510617420798526}, 'section': 'Section::::Plot.\n'}]}]