《汉书·纪·高帝纪下》
十一年夏五月，太上皇后去世。
夏五月，太上皇后崩。
In the fifth month of the summer of the eleventh year, the empress dowager died.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 十一年夏五月，太上皇后去世。 [/INST] 夏五月，太上皇后崩。</s>
Convert the following modern Chinese text into Classical Chinese: 十一年夏五月，太上皇后去世。
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夏五月，太上皇后崩。
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