#include < iostream >
using   namespace  std;

int  N,M;
int  g[ 101 ][ 101 ];
int  m[ 101 ];
int  a[ 101 ];
int  b[ 101 ];
int  main()
{
    scanf( " %d%d " , & N, & M);
     int  k;
     for ( int  i = 1 ;i <= N; ++ i)
         for ( int  j = 1 ;j <= N; ++ j)
             if (i == j) g[i][j] = 0 ;
             else  g[i][j] = 0xFFFFFFF ;
     for ( int  i = 1 ;i <= M; ++ i){
        scanf( " %d " , & k);
         for ( int  j = 1 ;j <= k; ++ j)
            scanf( " %d " , & b[j]);
         for ( int  t = 1 ;t < k; ++ t)
             for ( int  j = t + 1 ;j <= k; ++ j)  if (t != j)
                g[b[t]][b[j]] = g[b[j]][b[t]] = 4 ;
    }
    scanf( " %d " , & M);
     for ( int  i = 1 ;i <= M; ++ i)
        scanf( " %d%d%d " , & m[i], & a[i], & b[i]);
     for (k = 1 ;k <= N; ++ k)
         for ( int  i = 1 ;i <= N; ++ i)  if (i != k)
             for ( int  j = 1 ;j <= N; ++ j)  if (i != j && j != k)
                 if (g[i][j] > g[i][k] + g[k][j])
                    g[i][j] = g[j][i] = g[i][k] + g[k][j];
     int  loc,ans = 0x7FFFFFFF ;
     for (k = 1 ;k <= N; ++ k){
         int  sum = 0 ;  bool  bo = 1 ;
         for ( int  i = 1 ;i <= M; ++ i)
             if (g[a[i]][k] == 0xFFFFFFF || ( ! b[i] && g[a[i]][k] > m[i])){
                bo = 0 ;  break ;
            }
             else   if ( ! b[i]) sum += g[a[i]][k];
         if (bo)
             if (ans > sum){
                ans = sum;
                loc = k;
            }
    }
     if (ans != 0x7FFFFFFF )
        printf( " %d %d\n " ,loc,ans);
     else  printf( " 0\n " );
     return   0 ;
}