Second Solution

using System;
using System.Collections.Generic;
using System.Linq;

public class Program
{

    public static void Main()
    {
        string profession = Console.ReadLine();
        switch (profession)
        {
            case "Athlete":
                Console.WriteLine("Water");
                break;
            case "Bussinessman":
                Console.WriteLine("Coffee");
            break;
            case "Bussinesswoman":
                Console.WriteLine("Coffee");
                break;
            case "SoftUni student":
                Console.WriteLine("Beer");
                break;
            default:
                Console.WriteLine("Tea");
                break;
        }
    }
}