#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int Q; cin >> Q;
    string s = "",v = "";
    while(Q--){
        int t; cin >> t;
        if(t == 2){
            if(s.back() == '*') v += "(|";
            else v.pop_back();
            s.pop_back();
        }
        else{
            char c; cin >> c;
            if(c == ')' && v.size() >= 2 && v.at(v.size()-2) == '(' && v.at(v.size()-1) == '|') v.pop_back(),v.pop_back(),s += '*';
            else s += c,v += c;
        }
        if(v.size() == 0) cout << "Yes\n";
        else cout << "No\n";
    }
}