Instructions: In this task, you will be given sentences in which your task is to recognize the name of the organ of the body. An organ is a collection of tissues that structurally form a functional unit specialized to perform a particular function. Although there might be several correct answers, you need to write one of them.
Input:  [ 108 ] demonstrated that selective genetic reduction in the size of PDX - 1 + pancreatic progenitors during the fetal period results in impaired beta - cell formation during the postnatal period with consequent development of glucose intolerance during adulthood .
Output:
pancreatic