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.

Ex Input:
[13, 25, 221, 106, 90, 132, 47, 31, 292, 123, 285, 186, 151, 125, 191, 261, 230, 159, 252, 259], k=4

Ex Output:
47


Ex Input:
[284, 89, 95, 83, 153, 140, 26, 16, 101, 86, 132, 278, 274, 269, 215, 162, 165, 168, 27, 192], k=5

Ex Output:
86


Ex Input:
[284, 89, 95, 83, 153, 140, 26, 16, 101, 86, 132, 278, 274, 269, 215, 162, 165, 168, 27, 192], k=5

Ex Output:

86