Question: who plays jojen reed on game of thrones
[{'answer': 'Thomas Brodie - Sangster', 'provenance': [{'wikipedia_id': '641287', 'title': 'Thomas Brodie-Sangster', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]