Input (grade 13): The koala (Phascolarctos cinereus) is an arboreal herbivorous marsupial native to Australia, and the only extant representative of the family Phascolarctidae.
Output (grade 11): Koalas (Phascolarctos cinereus) are herbivore marsupials that live in eastern Australia. They are the only species of the family Phascolarctidae.