Question: who played shmuel in the boy in the striped pyjamas
[{'answer': 'Jack Scanlon', 'provenance': [{'wikipedia_id': '19062669', 'title': 'The Boy in the Striped Pyjamas (film)', 'start_paragraph_id': 1, 'start_character': 373, 'end_paragraph_id': 1, 'end_character': 385, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19062669', 'title': 'The Boy in the Striped Pyjamas (film)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 215, 'bleu_score': 0.6396184800658891, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12902374912826504092}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19062669', 'title': 'The Boy in the Striped Pyjamas (film)', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 76, 'bleu_score': 0.7539221180326281, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12902374912826504092}, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '19062669', 'title': 'The Boy in the Striped Pyjamas (film)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Jack Scanlon', 'Jack Scanlon']}}]}, {'provenance': [{'wikipedia_id': '19704364', 'title': 'Jack Scanlon', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Jack Scanlon', 'Jack Scanlon (born 6 August 1998) is an English former child actor who is best known for his role in the 2008 Holocaust film "The Boy in the Striped Pyjamas', 'Jack Scanlon (born 6 August 1998) is an English former child actor who is best known for his role in the 2008 Holocaust film "The Boy in the Striped Pyjamas".']}}]}]