Assume the user's input is twenty. What is the output of the following code? using System: using static System.Console; namespace HandlingExceptions { class Program static void Main(string[] args) { WriteLine("Before parsing"): Write("What is your age? "); string input = ReadLine(): int age: int. TryParse(input, out age): WriteLine($"You are (age) years old."); WriteLine("After parsing"); ) )