《辽史·本纪·卷三》
二十一日，派人出使唐。
癸卯，遣人使唐。
On the 21st day, someone was sent to Tang.
<s>[INST] Render the following Classical Chinese text into fluent English: 癸卯，遣人使唐。 [/INST] On the 21st day, someone was sent to Tang.</s>
Render the following Classical Chinese text into fluent English: 癸卯，遣人使唐。
user
On the 21st day, someone was sent to Tang.
assistant