CurrentWordInASentence

using System;

namespace CurrentWordInASentence
{
    class CurrentWordInASentence
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Enter some text: ");
            string text = Console.ReadLine();
            Console.WriteLine("Enter a random word from the text: ");
            string word = Console.ReadLine();
            foreach (string sentence in text.Split('.'))
            {
                if (sentence.Contains(word))
                {
                    Console.WriteLine(sentence);
                }
            }
        }
    }
}