search for string in a list if found say "name" found if not

Question

public static void Main(string[] args)
{
List<string> list = new List<string>();
while (true)
{
string input = Console.ReadLine();
if (input == "")
{
break;
}
list.Add(input);
}
Console.WriteLine("Search for " );
string look = Convert.ToString(Console.ReadLine());
list.Contains(look);
Console.WriteLine("found " + look);