#include <bits/stdc++.h>
#include <algorithm>
using namespace std;
#define ll long long
const ll mmod = 998244353;
#define vl vector<long long>
#define vll vector<vector<long long>>
void comare(vector<char>& r,vector<char>& e){
for (ll i = 0; i < r.size(); i++){
if (e[i] != r[i]){
cout << "No\n";
return;
}
}
cout << "Yes\n";
return;
}
int main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
ll n;
cin >> n;
vector<char> r;
for (ll i = 0; i < n; i++){
char znak;
cin >> znak;
r.push_back(znak);
}
string u;
cin >> u >> u;
ll q;
cin >> q;
vector<char> e;
for (ll i = 0; i < n; i++){
char znak;
cin >> znak;
e.push_back(znak);
}
comare(r,e);
for (ll i = 0; i < q; i++){
ll a,b;
char znak;
cin >> a >> b >> znak;
for (ll j = a-1; j < b; j++){
e[j] = znak;
}
comare(r,e);
}
return 0;
}
