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Use "guinea-pig" in a sentence
"A 2006 survey by NPIA showed that neo-fascists, militant animal-fur campaigners and body-snatching guinea-pig lovers were embarrassingly under-represented in our police service."
"She lay stiff on her side, stretched out, as if in her guinea-pig dream she had been running through grassland, open and close to the sky."
"Trial schemes conducted over the past few years have treated voluntary, guinea-pig teens to residential retreats, where they worked on team building and community projects."