《旧五代史·后唐·列传四》
李嗣昭，字益光，是武皇母弟代州刺史李克柔的义子。
李嗣昭，字益光，武皇母弟代州刺史克柔之假子也。
Li Sizhao, whose courtesy name was Yiguang, was the adopted son of Li Kerou, the magistrate of Daizhou, the younger brother of Empress Wu.
<s>[INST] Rewrite the following English passage in the style of Classical Chinese: Li Sizhao, whose courtesy name was Yiguang, was the adopted son of Li Kerou, the magistrate of Daizhou, the younger brother of Empress Wu. [/INST] 李嗣昭，字益光，武皇母弟代州刺史克柔之假子也。</s>
Rewrite the following English passage in the style of Classical Chinese: Li Sizhao, whose courtesy name was Yiguang, was the adopted son of Li Kerou, the magistrate of Daizhou, the younger brother of Empress Wu.
user
李嗣昭，字益光，武皇母弟代州刺史克柔之假子也。
assistant