#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
const int maxn=1110;
long long a[maxn], mp[maxn][maxn];
int gauss(int n)
{
    int i, j, r, c, cnt;
    for (c = cnt = 0; c < n; c++)
    {
        for (r = cnt; r < 63; r++)
        {
            if (mp[r][c])
                break;
        }
        if (r < 63)
        {
            if (r != cnt)
            {
                for (i = 0; i < n; i++)
                    swap(mp[r][i], mp[cnt][i]);
            }
            for (i = cnt + 1; i < 63; i++)
            {
                if (mp[i][c])
                {
                    for (j = 0; j < n; j++)
                        mp[i][j] ^= mp[cnt][j];
                }
            }
            cnt++;
        }
    }
    return n - cnt;
}
int main()
{
    int c;
    int n, i, j;
    int vary;
    scanf("%d", &c);
    while (c--)
    {
        scanf("%d", &n);
        for (i = 0; i < n; i++)
            scanf("%I64d", &a[i]);
        for (i = 0; i < 63; i++)
        {
            for (j = 0; j < n; j++)
                mp[i][j] = (a[j] >> i) & 1;
        }
        vary = gauss(n);
        if(vary==0) printf("No\n");
        else printf("Yes\n");
    }
    return 0;
}