uva924

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

int m,d;
struct node{
    int n,d;
};

vector<int> G[3000];
bool visit[3000];
int value[3000];

void bfs(int s){

    queue<node> Q;
    node nod;
    nod.n=s;
    nod.d=1;
    Q.push(nod);
    visit[s] = true;

    while(!Q.empty()){
        nod = Q.front();
        Q.pop();
        int u = nod.n;
        int day = nod.d;
        int cnt=0;

        for(int i=0;i<G[u].size();i++){
            int v = G[u][i];
            if(visit[v]==false){
                visit[v] = true;
                nod.n = v;
                nod.d = day+1;
                Q.push(nod);
                cnt++;
            }
        }

        value[day]+=cnt;
        if(value[day]>m){
            m = value[day];
            d = day;
        }

    }
}

void print(){

    if(m==0)    printf("0\n");
    else printf("%d %d\n",m,d);

}

int main()
{
    int e;
    scanf("%d",&e);
    getchar();
    for(int i=0;i<e;i++){
        int N;
        scanf("%d",&N);
        while(N--){
            int f;
            scanf("%d",&f);
            G[i].pb(f);
        }
    }

    int t;
    scanf("%d",&t);

    getchar();
    while(t--){
        int s;
        scanf("%d",&s);
        bfs(s);
        print();
        memset(visit,false,sizeof(visit));
        memset(value,0,sizeof(value));
        m=0;
        d=0;
    }

    return 0;
}