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

FILE *f = freopen("aprindere.in", "r", stdin);
FILE *g = freopen("aprindere.out", "w", stdout);

int n, m, nr, c, t, timp;
int v[1005][105];
bool on[1005];

void Read()
{
    scanf("%d%d", &n, &m);
    for( int i = 0; i < n; ++i )
        scanf("%d", &on[i]);
    while( m-- )
    {
        scanf("%d%d%d", &c, &t, &nr);
        v[c][0] = t;
        for( int i = 1; i <= nr; ++i )
            scanf("%d", &v[c][i] );
        v[c][nr+1] = -1;
    }
}

void Greedy()
{
    for( int i = 0; i < n; ++i )
        if( on[i] == 0 )
        {
            timp += v[i][0];
            for( int j = 1; v[i][j] != -1; ++j )
                on[v[i][j]] = 1 - on[v[i][j]];
        }
    printf("%d\n", &timp);
}

int main()
{
    Read();
    Greedy();
    return 0;
}