
Are the following mentions coreferent?:
<m> murder </m> in Dozens of people in Laci Peterson's hometown who were donating blood in her memory applauded when they heard a jury's decision to execute Scott Peterson for the murder of his pregnant wife
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<m> first-degree murder </m> in The jury convicted the 32-year-old Peterson on Nov. 12 of first-degree murder for killing his wife and second-degree murder for the death of his unborn son. 