《辽史·本纪·卷十八》
皇上出生以后，为齐天皇后领养。
上始生，齐天皇后取养之。
After the emperor was born, he was adopted by Empress Qitian.
<s>[INST] Translate the following Classical Chinese text into English: 上始生，齐天皇后取养之。 [/INST] After the emperor was born, he was adopted by Empress Qitian.</s>
Translate the following Classical Chinese text into English: 上始生，齐天皇后取养之。
user
After the emperor was born, he was adopted by Empress Qitian.
assistant