#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main()
{
    ll int t;
    cin>>t;
    while(t--)
    {
        ll int n,q;
        cin>>n>>q;
 
        ll int g[n],f[q];
 
        for(ll int i=0;i<n;i++)
        cin>>g[i];
 
        for(ll int i=0;i<q;i++)
        cin>>f[i];
        sort(f,f+q);
 
        for(ll int i=0;i<q;i++)
        {
            sort(g,g+f[i]);
            cout<<g[f[i]-1]<<endl;
        }
 
    }
}

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