That's it. You stepped through the entire process of generating VoiceXML, generating options, parsing and identifying those options and allowing the application to be an interface between the VoiceXML you generated and the XQuery that generated the VoiceXML. In this tutorial, you produced a VoiceXML document that contained the exact information you wanted. You saw how to add interaction into the system by allowing the options generated by the VoiceXML application to act as parameters into the XQuery script, which in turn allowed you to generate different XML in response. The resulting XML was another VoiceXML document, and so the process continued to generate an interactive application.