Question: who plays peter in what we do in the shadows
[{'answer': 'Ben Fransham', 'provenance': [{'wikipedia_id': '41385242', 'title': 'What We Do in the Shadows', 'start_paragraph_id': 13, 'start_character': 12, 'end_paragraph_id': 13, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '41385242', 'title': 'What We Do in the Shadows', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 163, 'bleu_score': 0.929712191543383, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8077086470867550841}, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '41385242', 'title': 'What We Do in the Shadows', 'section': 'Section::::Cast.\n', 'start_paragraph_id': 13, 'end_paragraph_id': 13, 'meta': {'evidence_span': ['Ben Fransham as Petyr, aged 8,000 a Nosferatu-like vampire who lives on the bottom floor of the flat in a stone coffin and generally keeps to himself', 'Ben Fransham as Petyr', 'Ben Fransham as Petyr, aged 8,000 a Nosferatu-like vampire']}}]}]