#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
 
int main() {
	cin.tie(0)->sync_with_stdio(0);
	int t; cin >> t;
	while (t--) {
		int n, k; cin >> n >> k;
		vector<int> a(n);
		for (int &x : a) cin >> x;
		vector<int> b(a);
		sort(b.begin(), b.end());
		int target = b[k - 1];
 
		vector<int> c;
		for (int x : a) {
			if (x <= target) c.push_back(x);
		}
 
		int rem = (int) c.size();
 
		int l = 0, r = rem - 1;
		bool works = true;
		while (l <= r) {
			if (c[l] != c[r]) {
				if (c[l] == target) {
					rem--;
					l++;
				} else if (c[r] == target) {
					rem--;
					r--;
				} else {
					works = false;
					break;
				}
			} else {
				l++;
				r--;
			}
		}
		cout << ((works && rem >= k - 1) ? "YES" : "NO") << '\n';
	}
}
 
 
 

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OAo1IDMKNSA0IDMgNCA1CjQgMQoxIDEgMiAxCjYgNgoyIDMgNCA1IDMgMgo1IDQKNSAyIDQgMyAxCjggNQo0IDcgMSAyIDMgMSAzIDQKNSA0CjEgMiAxIDIgMgozIDMKMSAyIDIKNCA0CjIgMSAyIDIK

8
5 3
5 4 3 4 5
4 1
1 1 2 1
6 6
2 3 4 5 3 2
5 4
5 2 4 3 1
8 5
4 7 1 2 3 1 3 4
5 4
1 2 1 2 2
3 3
1 2 2
4 4
2 1 2 2