《资治通鉴·后唐纪·后唐纪一》
在此之前，后梁天平节度使戴思远驻扎在杨村，留下卢顺密和巡检使刘遂严、都指挥使燕驻守郓州。
先是，梁天平节度使戴思远屯杨村，留顺密与巡检使刘遂严、都指挥使燕颙守郓州。
Before this, Dai Siyuan, the former military governor of Tianping under the Later Liang, stationed at Yangcun, left Lu Shunmi and Patrol Examiner Liu Suiyan, and Commander-in-Chief Yan to defend Yuzhou.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 在此之前，后梁天平节度使戴思远驻扎在杨村，留下卢顺密和巡检使刘遂严、都指挥使燕驻守郓州。 [/INST] 先是，梁天平节度使戴思远屯杨村，留顺密与巡检使刘遂严、都指挥使燕颙守郓州。</s>
Convert the following modern Chinese text into Classical Chinese: 在此之前，后梁天平节度使戴思远驻扎在杨村，留下卢顺密和巡检使刘遂严、都指挥使燕驻守郓州。
user
先是，梁天平节度使戴思远屯杨村，留顺密与巡检使刘遂严、都指挥使燕颙守郓州。
assistant