《晋书·志·第十章》
盛宁二年，安平穆王薨，没有继承人，以母弟司马敦上继卢逗之位，递送文书给太常问应该服什么规格的丧。
咸宁二年，安平穆王薨，无嗣，以母弟敦上继献王后，移太常问应何服。
In the second year of Shengning, King Mu of Anping passed away without leaving heirs, so his younger brother Sima Dun took his place and handed in documents to Taichang asking what level of mourning he should perform.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 咸宁二年，安平穆王薨，无嗣，以母弟敦上继献王后，移太常问应何服。 Updated: 盛宁二年，安平穆王薨，没有继承人，以母弟司马敦上继卢逗之位，递送文书给太常问应该服什么规格的丧。 [/INST] In the second year of Shengning, King Mu of Anping passed away without leaving heirs, so his younger brother Sima Dun took his place and handed in documents to Taichang asking what level of mourning he should perform.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 咸宁二年，安平穆王薨，无嗣，以母弟敦上继献王后，移太常问应何服。 Updated: 盛宁二年，安平穆王薨，没有继承人，以母弟司马敦上继卢逗之位，递送文书给太常问应该服什么规格的丧。
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In the second year of Shengning, King Mu of Anping passed away without leaving heirs, so his younger brother Sima Dun took his place and handed in documents to Taichang asking what level of mourning he should perform.
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