Question: when was the boy in the striped pyjamas filmed
[{'answer': '2008', 'provenance': [{'wikipedia_id': '19062669', 'title': 'The Boy in the Striped Pyjamas (film)', 'start_paragraph_id': 1, 'start_character': 102, 'end_paragraph_id': 1, 'end_character': 106, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19062669', 'title': 'The Boy in the Striped Pyjamas (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 445, 'bleu_score': 0.647836306777249, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17582533682292234328}, 'section': 'Section::::Abstract.'}]}]