《辽史·列传·卷十一》
太平年间，提升为北府宰相。
太平中，擢北府宰相。
During the Taiping reign, he was promoted to the prime minister of the North Palace.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 太平中，擢北府宰相。 [/INST] During the Taiping reign, he was promoted to the prime minister of the North Palace.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 太平中，擢北府宰相。
user
During the Taiping reign, he was promoted to the prime minister of the North Palace.
assistant