Instructions: In this task, you are given a list of integers and an integer k. You need to find the kth smallest element in the input list and return that.
Input: [101, 139, 185, 11, 275, 198, 126, 215, 38, 161, 13, 176, 242, 189, 92, 222, 79, 25, 109, 216], k=20
Output:
275