using System;

class Program
{
    static void Main(string[] args)
    {
        var n = int.Parse(Console.ReadLine());
        var p = new bool[n];
        var r = new bool[n];
        var input = Console.ReadLine();
        if (input == "Yes") p[0] = true;
        else p[0] = false;
        for (int i = 1; i < n; i++)
        {
            input = Console.ReadLine();
            if (input == "Yes") p[i] = true;
            else p[i] = false;
        }

        for(int i = n - 1; i >= 0; i--)
        {
            r[i] = p[i];
            for(int j = i + 1; j < n; j++)
            {
                r[j] = r[j] == p[i];
            }
        }

        for (int i = 0; i < n; i++)
        {
            Console.WriteLine(r[i] ? "Yes" : "No");
        }
    }
}