Given the task definition and input, reply with output. 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.

[267, 82, 49, 192, 113, 139, 67, 232, 48, 284, 247, 114, 178, 102, 276, 285, 183, 93, 136, 272], k=10
139