《吕氏春秋·纪·仲冬纪》
纣的父母想要立微子启为太子，太史依据法典为此事争辩说： 有正妻的儿子在，就不可立妾的儿于作太子。 
纣之父、纣之母欲置微子启以为太子，太史据法而争之曰： 有妻之子，而不可置妾之子。 
Zhou's parents wanted to make Weizi Qi the crown prince, but the historian argued based on the law, saying: If there is a son of the first wife, the son of the concubine cannot be made the crown prince. 
<s>[INST] Give the modern Chinese and English translation for the following Classical Chinese passage: 纣之父、纣之母欲置微子启以为太子，太史据法而争之曰： 有妻之子，而不可置妾之子。  [/INST] Modern Chinese: 纣的父母想要立微子启为太子，太史依据法典为此事争辩说： 有正妻的儿子在，就不可立妾的儿于作太子。  English: Zhou's parents wanted to make Weizi Qi the crown prince, but the historian argued based on the law, saying: If there is a son of the first wife, the son of the concubine cannot be made the crown prince. </s>
Give the modern Chinese and English translation for the following Classical Chinese passage: 纣之父、纣之母欲置微子启以为太子，太史据法而争之曰： 有妻之子，而不可置妾之子。
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Modern Chinese: 纣的父母想要立微子启为太子，太史依据法典为此事争辩说： 有正妻的儿子在，就不可立妾的儿于作太子。  English: Zhou's parents wanted to make Weizi Qi the crown prince, but the historian argued based on the law, saying: If there is a son of the first wife, the son of the concubine cannot be made the crown prince.
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