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

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<string> vs;

// マクロ
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, a, n) for (int i = (a); i < (int)(n); i++)
#define rrep(i, n) for (int i = (int)(n) - 1; i >= 0; i--)
#define each(x, v) for (auto &x : v)
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define sz(x) ((int)(x).size())
#define pb(x) push_back(x)
#define mp(x, y) make_pair(x, y)

const int INF = 1e9;
const ll LINF = 1e18;
const int MOD = 998244353;

const int MAX_SIZE = 9000000;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int q;
    cin >> q;
    int size = 0;
    string s = "";
    vector<char> requireC;
    int ruleBreakPoint = MAX_SIZE;

    rep(_, q) {
        int query1;
        cin >> query1;
        if(query1 == 1){
            size++;
            char c;
            cin >> c;
            s.push_back(c);
            if(ruleBreakPoint < size){
                // donothing
            } else if(c == '('){
                requireC.push_back('|');
            } else if(requireC.empty()){
                ruleBreakPoint = size;
            } else if(c == '|') {
                char reqC = requireC.back();
                if(reqC == '|'){
                    requireC.pop_back();
                    requireC.push_back(')');
                } else {
                    ruleBreakPoint = size;
                }
            } else if(c == ')'){
                char reqC = requireC.back();
                if(reqC == ')'){
                    requireC.pop_back();
                } else {
                    ruleBreakPoint = size;
                }
            }
        } else if(query1 == 2) {
            if(ruleBreakPoint > size){
                ruleBreakPoint = MAX_SIZE;
                if(s[size-1] == ')'){
                    requireC.push_back(')');
                } else if(s[size-1] == '|'){
                    requireC.pop_back();
                    requireC.push_back('|');
                } else if(s[size-1] == '('){
                    requireC.pop_back();
                }
            } else if(ruleBreakPoint == size){
                ruleBreakPoint = MAX_SIZE;
            }
            s.pop_back();
            size--;
        }
        // cout << s << " rbp: " << ruleBreakPoint << " req: ";
        // for(char tmp: requireC){
        //     cout << tmp << " ";
        // }

        if(requireC.empty() && ruleBreakPoint == MAX_SIZE){
            cout << "Yes" << endl;
        } else {
            cout << "No" << endl;
        }
    }
    return 0;
}