Question: who plays the ballet teacher in grown ups 2
[{'answer': 'April Rose', 'provenance': [{'wikipedia_id': '42912107', 'title': 'April Rose Haydock', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42912107', 'title': 'April Rose Haydock', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 541, 'bleu_score': 0.538877557410214, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12252790673960572062}, 'section': 'Section::::Acting.\n'}]}]