Task: Sentence Expansion
Input (English): It is most commonly used when the organisms only live in two or more of the now-separate regions that were once part of Gondwana , including the Antarctic flora .
Output (English): The adjective " Gondwanan " is in common use in biogeography when referring to patterns of distribution of living organisms , typically when the organisms are restricted to two or more of the now-discontinuous regions that were once part of Gondwana , including the Antarctic flora .