Question: who sings you're gonna miss me when i'm gone from pitch perfect
[{'answer': 'Anna Kendrick', 'provenance': [{'wikipedia_id': '38974774', 'title': 'Cups (song)', 'start_paragraph_id': 2, 'start_character': 50, 'end_paragraph_id': 2, 'end_character': 63, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '38974774', 'title': 'Cups (song)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 187, 'bleu_score': 0.9383861709333501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5819935559824949625}, 'section': 'Section::::Abstract.'}]}]