A_Sakurako_s_Exam.cpp

#define debug(x) cout << '>' << #x << ':' << x << endl;

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

#define fr(i, n) for (lli i = 0; i < n; i++)
#define pb push_back
#define sz(x) x.size()
#define ff first
#define ss second
#define all(v) v.begin(), v.end()

using lli = long long int;
using mytype = long double;
using ii = pair<lli, lli>;
using vii = vector<ii>;
using vi = vector<lli>;
using bl = bool;
using mp = map<lli, lli>;
using ump = unordered_map<lli, lli>;
using str = string;

#pragma GCC optimize("unroll-loops,O3,Ofast")
#pragma GCC target("avx2,avx,fma,bmi,bmi2,lzcnt,popcnt")

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

    lli t;
    cin >> t;

    while (t--)
    {
        lli a, b;
        cin >> a >> b;

       if(a%2){
        cout<<"NO"<<endl;
        continue;
        
       }
       if(a==0 && (b%2)){
        cout<<"NO"<<endl;
        continue;
       }
       else
       cout<<"YES"<<endl;
    }
    return 0;
}