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; } }