Question: who plays wilma's mother in the 1994 film the flintstones
[{'answer': 'Elizabeth Taylor', 'provenance': [{'wikipedia_id': '194664', 'title': 'The Flintstones (film)', 'start_paragraph_id': 1, 'start_character': 635, 'end_paragraph_id': 1, 'end_character': 651, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '194664', 'title': 'The Flintstones (film)', 'start_paragraph_id': 1, 'start_character': 95, 'end_paragraph_id': 1, 'end_character': 823, 'bleu_score': 0.8652817199137031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1314884482866918302}, 'section': 'Section::::Abstract.'}]}]