A chimpanzee eats its lunch using a spoon at Villa Lorena animal refugee center in Cali, in this file photo taken October 20, 2009. An animal rights group, in what it says is a worldwide first, has been granted a court hearing in which it will argue that two chimpanzees used in research at a New York state university cannot be held captive. (Photo by Jaime Saldarriaga/Reuters)
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