Question: who played lucy's mom on i love lucy
[{'answer': 'Kathryn Card', 'provenance': [{'wikipedia_id': '10951552', 'title': 'Kathryn Card', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10951552', 'title': 'Kathryn Card', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 190, 'bleu_score': 0.9419661180380051, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11285229083361399541}, 'section': 'Section::::Abstract.'}]}]