Add project files.

ConsoleUI/Models/Person.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleUI.Models
+{
+    public class Person
+    {
+        public string FirstName { get; set; }
+        public string LastName { get; set; }
+        public bool IsAlive { get; set; }
+    }
+}