Question: who plays the teacher in big little lies
[{'answer': 'Virginia Kull', 'provenance': [{'wikipedia_id': '46649377', 'title': 'Big Little Lies (TV series)', 'start_paragraph_id': 61, 'start_character': 544, 'end_paragraph_id': 61, 'end_character': 557, 'bleu_score': 1.0, 'section': 'Section::::Production.:Casting.:Season 1.\n'}]}, {'provenance': [{'wikipedia_id': '46649377', 'title': 'Big Little Lies (TV series)', 'start_paragraph_id': 39, 'start_character': 0, 'end_paragraph_id': 39, 'end_character': 74, 'bleu_score': 0.8070557274927981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5825740915499103831}, 'section': 'Section::::Cast and characters.:Recurring.\n'}]}]