Question: who plays toula in my big fat greek wedding
[{'answer': 'Nia Vardalos', 'provenance': [{'wikipedia_id': '431333', 'title': 'My Big Fat Greek Wedding', 'start_paragraph_id': 1, 'start_character': 106, 'end_paragraph_id': 1, 'end_character': 118, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '431333', 'title': 'My Big Fat Greek Wedding', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 54, 'bleu_score': 0.587394909469921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17954639503186011147}, 'section': 'Section::::Cast.\n'}]}]