《金史·列传·卷十一》
皇上在辽阳即位，海陵死去，大军返回北方。
上即位于辽阳。海陵死，大军北还。
When the emperor succeeded to the throne in Liaoyang, after Emperor Hailing died, the army returned to the north.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 皇上在辽阳即位，海陵死去，大军返回北方。 [/INST] 上即位于辽阳。海陵死，大军北还。</s>
Convert the following modern Chinese text into Classical Chinese: 皇上在辽阳即位，海陵死去，大军返回北方。
user
上即位于辽阳。海陵死，大军北还。
assistant