Assertion: chimpanzee's use | /r/HasProperty | unnecessary
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Source sentences:
text: On December 15, 2011, the Institute of Medicine committee concluded in their "Chimpanzees in Biomedical and Behavioral Research: Assessing the Necessity" report that, "while the chimpanzee has been a valuable animal model in past research, most current use of chimpanzees for biomedical research is unnecessary," as scientific research indicated a decreasing need for the use of chimpanzees due to the emergence of non-chimpanzee models.