
Are the following mentions coreferent?:
<m> execute </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> death </m> in The recommendation of death was announced almost surreal stillness in the courtroom while the death recommendation was announced. Peterson was convicted of first-degree murder for the death of Laci Peterson and second-degree murder for the death of their unborn son just before Christmas 2002. 