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.
Q: [33, 112, 63, 191, 56, 73, 258, 291, 134, 78, 160, 89, 60, 124, 185, 43, 17, 209, 67, 150], k=2
A: 
258