Question: who plays the grandma on one day at a time
[{'answer': 'Rita Moreno', 'provenance': [{'wikipedia_id': '51409607', 'title': 'One Day at a Time (2017 TV series)', 'start_paragraph_id': 2, 'start_character': 131, 'end_paragraph_id': 2, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '51409607', 'title': 'One Day at a Time (2017 TV series)', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 329, 'bleu_score': 0.9196822664155291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5570098762755837942}, 'section': 'Section::::Cast and characters.:Main.\n'}]}]