FruitOrVegetable

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FruitOrVegetable
{
    class Program
    {
        static void Main(string[] args)
        {
            var enter = Console.ReadLine().ToString();
            if(enter=="banana"||enter=="apple"||enter=="kiwi"||enter=="cherry"||enter=="lemon"||enter=="grapes")
            {
                Console.WriteLine("fruit");
            }
            else if (enter=="tomato"||enter=="cucumber"||enter=="pepper"||enter=="carrot")
            {
                Console.WriteLine("vegetable");
            }
            else
            {
                Console.WriteLine("unknown");
            }
        }
    }
}
//fruit" са banana, apple, kiwi, cherry, lemon и grapes
//"vegetable" са tomato, cucumber, pepper и carrot