《宋史·本纪·卷二十》
十五日，贬向宗回为太子少保退休。
壬戌，贬向宗回为太子少保致仕。
On the fifteenth day, Xiang Zong was demoted to the retired Tai Zi Shaobao.
<s>[INST] Kindly elucidate the central themes in this passage in English: 壬戌，贬向宗回为太子少保致仕。 [/INST] On the fifteenth day, Xiang Zong was demoted to the retired Tai Zi Shaobao.</s>
Kindly elucidate the central themes in this passage in English: 壬戌，贬向宗回为太子少保致仕。
user
On the fifteenth day, Xiang Zong was demoted to the retired Tai Zi Shaobao.
assistant