builder
                .StartWith(context => ExecutionResult.Next())
                .UserTask("Do you approve", data => @"domain\bob")
                    .WithOption("yes", "I approve").Do(then => then
                        .StartWith(context => Console.WriteLine("You approved"))
                    )
                    .WithOption("no", "I do not approve").Do(then => then
                        .StartWith(context => Console.WriteLine("You did not approve"))
                    )
                    .WithEscalation(x => TimeSpan.FromSeconds(20), x => @"domain\frank", action => action
                        .StartWith(context => Console.WriteLine("Escalated task"))
                        .Then(context => Console.WriteLine("Sending notification..."))
                        )
                .Then(context => Console.WriteLine("end"));