import java.util.*;
import java.io.*;
 
public class Main {
    public static void main(String[] args) throws Exception {
        FastScanner sc = new FastScanner(System.in);
        PrintWriter pw = new PrintWriter(System.out);
        long mod = (long)1e9+7;
        int h = sc.nextInt();
        int w = sc.nextInt();
        long[][] map = new long[h][w];
        for(int i = 0; i < h; i++){
            Arrays.fill(map[i],1);
        }
        for(int i = 0; i < h; i++){
            for(int j = 0; j < w; j++){
                long now = sc.nextLong();
                map[i][j] = now;
            }
        }
        int q = sc.nextInt();
        for(int i = 0; i < q; i++){
            int y = sc.nextInt()-1;
            int x = sc.nextInt()-1;
            long ans = 1;
            for(int i2 = 0; i2 < h; i2++){
                if(i2 == y) continue;
                for(int j2 = 0; j2 < w; j2++){
                    if(j2 == x) continue;
                    ans *= map[i2][j2];
                    ans %= mod;
                }
            }
            pw.println(ans);
        }
        pw.flush();
    }
}

class FastScanner {
    private BufferedReader reader = null;
    private StringTokenizer tokenizer = null;
    public FastScanner(InputStream in) {
        reader = new BufferedReader(new InputStreamReader(in));
        tokenizer = null;
    }

    public String next() {
        if (tokenizer == null || !tokenizer.hasMoreTokens()) {
            try {
                tokenizer = new StringTokenizer(reader.readLine());
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return tokenizer.nextToken();
    }

    public String nextLine() {
        if (tokenizer == null || !tokenizer.hasMoreTokens()) {
            try {
                return reader.readLine();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return tokenizer.nextToken("\n");
    }

    public long nextLong() {
        return Long.parseLong(next());
    }

    public int nextInt() {
        return Integer.parseInt(next());
    }

    public double nextDouble() {
         return Double.parseDouble(next());
    }
    
    public String[] nextArray(int n) {
        String[] a = new String[n];
        for (int i = 0; i < n; i++)
            a[i] = next();
        return a;
    }

    public int[] nextIntArray(int n) {
        int[] a = new int[n];
        for (int i = 0; i < n; i++)
            a[i] = nextInt();
        return a;
    }

    public long[] nextLongArray(int n) {
        long[] a = new long[n];
        for (int i = 0; i < n; i++)
            a[i] = nextLong();
        return a;
    } 
}