#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define int long long
 
const int MOD = 1e9 + 7;
const int INF = LLONG_MAX / 2;
 
signed main() {
    ios::sync_with_stdio(false); 
    cin.tie(NULL);
 
    int t;
    cin >> t;
    while (t--) {
        int n,k;
        cin>>n>>k;
        vector<int>arr(n);
        for(int i=0;i<n;i++){
        	cin>>arr[i];
        }
        if(find(arr.begin(),arr.end(),k) == arr.end())cout<<"NO"<<endl;
        else cout<<"YES"<<endl;
    }
 
}

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7
5 4
1 4 3 4 1
4 1
2 3 4 4
5 6
43 5 60 4 2
2 5
1 5
4 1
5 3 3 1
1 3
3
5 3
3 4 1 5 5