Instructions: In this task, you are given a list of integers and an integer k. You need to find the kth largest element in the input list.
Input: [274, 108, 167, 131, 93, 206, 151, 159, 90, 170, 26, 173, 160, 255, 81, 248, 211, 207, 171, 189], k=1
Output:
274