Question: who played phoebe's mother on the tv series friends
[{'answer': 'Teri Garr', 'provenance': [{'wikipedia_id': '5923637', 'title': 'List of Friends characters', 'start_paragraph_id': 66, 'start_character': 1579, 'end_paragraph_id': 66, 'end_character': 1588, 'bleu_score': 1.0, 'section': 'Section::::Characters recurring throughout series.:Introduced in season 1.:Ursula Buffay.\n'}]}, {'provenance': [{'wikipedia_id': '5923637', 'title': 'List of Friends characters', 'start_paragraph_id': 66, 'start_character': 0, 'end_paragraph_id': 66, 'end_character': 2496, 'bleu_score': 0.978244934638108, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 127383168856527682}, 'section': 'Section::::Characters recurring throughout series.:Introduced in season 1.:Ursula Buffay.\n'}]}]