#include <stdio.h>
#define MAXN 1001
int main()
{
int zan[MAXN];
int N, K, F, i, j;
int maxz, maxi;
scanf("%d", &N);
for (i=0; i<MAXN; i++) zan[i] = 0;
for (i=0; i<N; i++) {
scanf("%d", &K);
for (j=0; j<K; j++) {
scanf("%d", &F);
zan[F]++;
}
}
maxz = zan[MAXN-1]; maxi = MAXN-1;
for (i=MAXN-2; i>0; i--)
if (zan[i]>maxz) {maxz = zan[i]; maxi = i;}
printf("%d %d\n", maxi, maxz);
return 0;
}
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