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: [128, 167, 245, 98, 122, 266, 209, 81, 116, 294, 43, 92, 12, 201, 89, 277, 29, 60, 210, 109], k=20
A: 
12