《北史·列传·卷四十五》
保定四年，皇姑先回来。
四年，皇姑先至。
In the fourth year of Baoding, the emperor's aunt came back first.
<s>[INST] 将以下英文转换为文言文: In the fourth year of Baoding, the emperor's aunt came back first. [/INST] 四年，皇姑先至。</s>
将以下英文转换为文言文: In the fourth year of Baoding, the emperor's aunt came back first.
user
四年，皇姑先至。
assistant