Question: who played grace's younger sister on will and grace
[{'answer': 'Sara Rue', 'provenance': [{'wikipedia_id': '2017818', 'title': 'Supporting characters on Will & Grace', 'start_paragraph_id': 9, 'start_character': 62, 'end_paragraph_id': 9, 'end_character': 70, 'bleu_score': 1.0, 'section': "Section::::Supporting characters.:Family members.:Grace's family.\n"}]}, {'provenance': [{'wikipedia_id': '2017818', 'title': 'Supporting characters on Will & Grace', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 360, 'bleu_score': 0.9699161750394991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 349108462696784028}, 'section': "Section::::Supporting characters.:Family members.:Grace's family.\n"}]}]