Question: who plays emily's mom in pitch perfect
[{'answer': 'Katey Sagal', 'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 46, 'start_character': 367, 'end_paragraph_id': 46, 'end_character': 378, 'bleu_score': 1.0, 'section': 'Section::::Production.:Casting.\n'}]}, {'provenance': [{'wikipedia_id': '41890130', 'title': 'Pitch Perfect 2', 'start_paragraph_id': 5, 'start_character': 20, 'end_paragraph_id': 5, 'end_character': 435, 'bleu_score': 0.5830867660325291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3445184377950120467}, 'section': 'Section::::Plot.\n'}]}]