Question: who played the feather duster in beauty and the beast
[{'answer': 'Gugu Mbatha - Raw', 'provenance': [{'wikipedia_id': '23767061', 'title': "List of Disney's Beauty and the Beast characters", 'start_paragraph_id': 32, 'start_character': 612, 'end_paragraph_id': 32, 'end_character': 631, 'bleu_score': 1.0, 'section': 'Section::::Introduced in "Beauty and the Beast".:Featherduster.\n'}]}, {'provenance': [{'wikipedia_id': '23767061', 'title': "List of Disney's Beauty and the Beast characters", 'start_paragraph_id': 32, 'start_character': 4, 'end_paragraph_id': 32, 'end_character': 704, 'bleu_score': 0.78029271141167, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12816290887446709570}, 'section': 'Section::::Introduced in "Beauty and the Beast".:Featherduster.\n'}]}]