#include <bits/stdc++.h>
using namespace std;
int N, M, a[100100], k;
int main() {
  cin >> N >> M;
  for (int i = 1; i <= N; i++) {
    cin >> a[i];
  }
  for (int i = 1; i <= N; i++) {
    k = a[i];
    if (k > 0)
      a[k] = 0;
    else
      a[k] = 1;
  }
  for (int i = 1; i <= N; i++) {
    for (int j = 1; j <= N; j++) {
      if (i == j) j++;
      if (a[i] == a[j]) {
        a[i] = 1;
        a[j] = 1;
      } else {
        a[i] = 0;
        a[j] = 0;
      }
    }
  }
  for (int i = 1; i <= N; i++) {
    if (a[i] == 0) cout << "Truth" << endl;
    if (a[i] == 1) cout << "Not defined" << endl;
  }
  return 0;
}
