using System;

using System.Collections.Generic;

public class Program

{

    /// <summary>

    /// Checks if the given sentence can be produced by the given word list.

    /// #. The word list and the the sentence may contain the same word more than once.

    /// </summary>

    public static bool IsValidSentence(List<string> words, string sentence)

    {

        throw new NotImplementedException();

    }

    public static void Main()

    {

        // input parameters

        List<string> words = new List<string> {

           "examples", "shows", "how", "to", "set", "a", "limit",

           "for", "a", "group", "of", "product", "store", "or",

           "a", "product", "store", "scope", "with", "the",

           "lower", "limit", "table", "parameter","rest", "of",

           "the", "scope", "uses", "the", "limit", "set", "with",

           "lower", "limit", "parameter"

        };

        string sentence = "a scope uses product set with a limit parameter";

        Console.WriteLine("words: " + string.Join(", ", words));

        Console.WriteLine("sentence: " + string.Join(", ", sentence));

        // result

        bool isValid = IsValidSentence(words, sentence);

        Console.WriteLine("IsValid: " + isValid);

    }

}