《新五代史·列传·杂传第四十二》
沧州节度使卢彦威任李愚为安陵主簿，为母亲服丧解职离去。
沧州节度使卢彦威以愚为安陵主簿，丁母忧解去。
Li Yanwei, the Prefect of Cangzhou appointed Li Yu as the Records Officer of Anling, who resigned from his post and went to mourn for his mother.
<s>[INST] Translate to English, please: 沧州节度使卢彦威以愚为安陵主簿，丁母忧解去。 [/INST] Li Yanwei, the Prefect of Cangzhou appointed Li Yu as the Records Officer of Anling, who resigned from his post and went to mourn for his mother.</s>
Translate to English, please: 沧州节度使卢彦威以愚为安陵主簿，丁母忧解去。
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Li Yanwei, the Prefect of Cangzhou appointed Li Yu as the Records Officer of Anling, who resigned from his post and went to mourn for his mother.
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