Question: who plays kim in scott pilgrim vs the world
[{'answer': 'Alison Pill', 'provenance': [{'wikipedia_id': '17574075', 'title': 'Scott Pilgrim vs. the World', 'start_paragraph_id': 18, 'start_character': 1866, 'end_paragraph_id': 18, 'end_character': 1877, 'bleu_score': 1.0, 'section': 'Section::::Production.:Casting.\n'}]}]