《宋史·列传·卷一百八十六》
高祖父程羽，宋太宗时期的三司使。
高祖羽，太宗朝三司使。
His great-great-grandfather was Cheng Yu, a Sansi Messenger during the reign of Emperor Taizong of the Song Dynasty.
<s>[INST] For each of the following sets of Classical Chinese and Modern Chinese sentences, provide an English translation that captures the essence of both: Classical: 高祖羽，太宗朝三司使。 Modern: 高祖父程羽，宋太宗时期的三司使。 [/INST] His great-great-grandfather was Cheng Yu, a Sansi Messenger during the reign of Emperor Taizong of the Song Dynasty.</s>
For each of the following sets of Classical Chinese and Modern Chinese sentences, provide an English translation that captures the essence of both: Classical: 高祖羽，太宗朝三司使。 Modern: 高祖父程羽，宋太宗时期的三司使。
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His great-great-grandfather was Cheng Yu, a Sansi Messenger during the reign of Emperor Taizong of the Song Dynasty.
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