#include <bits/stdc++.h>
using namespace std;
struct custom_hash {
  static uint64_t splitmix64(uint64_t x) {
    x += 0x9e3779b97f4a7c15;
    x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
    x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
    return x ^ (x >> 31);
  }
  size_t operator()(uint64_t x) const {
    static const uint64_t FIXED_RANDOM =
        chrono::steady_clock::now().time_since_epoch().count();
    return splitmix64(x + FIXED_RANDOM);
  }
};
template <class T>
void dispvector(vector<T> v) {
  for (int i = 0; i < v.size(); i++) cout << v[i] << " ";
  cout << "\n";
}
template <class T>
void disparray(T *v, int n) {
  for (int i = 0; i < n; i++) cout << v[i] << " ";
  cout << "\n";
}
template <class T>
int sizeofarr(T *v) {
  return sizeof(v) / sizeof(T);
}
signed main(int argc, char **argv) {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  string str;
  cin >> str;
  vector<vector<int> > arr(str.size(), vector<int>(26, 0));
  for (long long int i = 0; i < str.size(); i++) {
    if (i == 0) {
      arr[i][str[i] - 'a']++;
    } else {
      arr[i] = arr[i - 1];
      arr[i][str[i] - 'a']++;
    }
  }
  long long int q;
  cin >> q;
  while (q--) {
    long long int l, r;
    cin >> l >> r;
    l--, r--;
    if (r - l + 1 == 1) {
      cout << "YES\n";
    } else if (str[l] != str[r]) {
      cout << "YES\n";
    } else {
      long long int cnt = 0;
      for (long long int i = 0; i < 26; i++) {
        if (arr[r][i] - arr[l][i] > 0) cnt++;
      }
      if (cnt >= 3)
        cout << "YES\n";
      else
        cout << "NO\n";
    }
  }
  return 0;
}
