Question: who plays the bellas in pitch perfect 2
[{'answer': 'Anna Kendrick', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 466, 'end_paragraph_id': 1, 'end_character': 479, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Brittany Snow', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 513, 'end_paragraph_id': 1, 'end_character': 526, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Rebel Wilson', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 481, 'end_paragraph_id': 1, 'end_character': 493, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Hana Mae Lee', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 528, 'end_paragraph_id': 1, 'end_character': 540, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Alexis Knapp', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 542, 'end_paragraph_id': 1, 'end_character': 554, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ester Dean', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 556, 'end_paragraph_id': 1, 'end_character': 566, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Hailee Steinfeld', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 495, 'end_paragraph_id': 1, 'end_character': 511, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Chrissie Fit', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 568, 'end_paragraph_id': 1, 'end_character': 580, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Kelley Jakle', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 582, 'end_paragraph_id': 1, 'end_character': 594, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Shelley Regner', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 1, 'start_character': 618, 'end_paragraph_id': 1, 'end_character': 632, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]