#include <bits/stdc++.h>
using namespace std;

int vis[1010];

int main()
{
    int n;
    cin >> n;
    int MAX = 0, MAXN = 0;
    while (n--)
    {
        int k;
        cin >> k;
        while (k--)
        {
            int x;
            cin >> x;
            vis[x]++;
            if (vis[x] > MAXN)
            {
                MAXN = vis[x];
                MAX = x;
            }
            else if (vis[x] == MAXN)
                MAX = max(MAX, x);
        }
    }
    cout << MAX << ' ' << MAXN;
    return 0;
}