Question: who plays senator conway in house of cards
[{'answer': 'Joel Kinnaman', 'provenance': [{'wikipedia_id': '40007287', 'title': 'Frank Underwood (House of Cards)', 'start_paragraph_id': 57, 'start_character': 304, 'end_paragraph_id': 57, 'end_character': 317, 'bleu_score': 1.0, 'section': 'Section::::Fictional character biography.:Season 4.\n'}]}, {'provenance': [{'wikipedia_id': '40007287', 'title': 'Frank Underwood (House of Cards)', 'start_paragraph_id': 57, 'start_character': 0, 'end_paragraph_id': 57, 'end_character': 771, 'bleu_score': 0.9843125095516201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 642769372956381976}, 'section': 'Section::::Fictional character biography.:Season 4.\n'}]}]