Question: who plays ben in the new fantastic four
[{'answer': 'Jamie Bell', 'provenance': [{'wikipedia_id': '39321638', 'title': 'Fantastic Four (2015 film)', 'start_paragraph_id': 1, 'start_character': 445, 'end_paragraph_id': 1, 'end_character': 455, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39321638', 'title': 'Fantastic Four (2015 film)', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 47, 'bleu_score': 0.570674577705599, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11007415098338299000}, 'section': 'Section::::Cast.\n'}]}]