using System;
using System.Collections.Generic;

namespace TeraTail35197
{
    class Program
    {
        class Data
        {
            public List<string> names;
            public List<int> prices;
        }

        static void Main(string[] args)
        {
            var data = new List<Data>()
            {
                new Data()
                {
                    names = new List<string> { "Apple", "Orange", "Grape" },
                    prices = new List<int> { 200, 300, 150 }
                },
                new Data()
                {
                    names = new List<string> { "Carrot", "Tomato", "Cucumber" },
                    prices = new List<int> { 100, 200, 300 }
                },
            };

            foreach (var x in data)
            {
                foreach(var name in x.names)
                {
                    Console.WriteLine($"name: { name }");
                }

                foreach (var price in x.prices)
                {
                    Console.WriteLine($"price: { price }");
                }
            }
        }
    }
}