#include<iostream>
#include<cstdio>
#include<cstring>
#include<queue>
#define M 2500
using namespace std;
int FList[M][15],adjNo[M];
int BFS(int,int&,int&);
int main()
{
int E,t,i,j,s,f,mbs,fbd;
freopen("in.txt","r",stdin);
scanf("%d",&E);
for(i=0;i<E;i++)
{
scanf("%d",&adjNo[i]);
for(j=0;j<adjNo[i];j++)
scanf("%d",&FList[i][j]);
}
scanf("%d",&t);
while(t--)
{
scanf("%d",&s);
f = BFS(s,mbs,fbd);
if(!f)
printf("0\n");
else
printf("%d %d\n",mbs,fbd);
}
return 0;
}
int BFS(int s,int& mbs,int& fbd)
{
int i,h,x,t,st=0,pd=0,cd=0;
queue<int>Q;
int color[M],d[M];
memset(color,0,sizeof(color));
mbs=0;color[s]=1;d[s]=0;
Q.push(s);t=0;
while(!Q.empty())
{
h=Q.front();Q.pop();
pd= cd;cd = d[h];
if(pd<cd)t=0;
for(i=0;i<adjNo[h];i++)
{
x = FList[h][i];
if(color[x]==0)
{
d[x] = d[h] + 1;
color[x] = 1;
t++;
Q.push(x);
}
}
if(mbs<t)
mbs=t,fbd=cd+1,st=1;
}
return st;
}
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