15. The system of claim 14 wherein the identification module is further adapted to isolate a portion of expected audio and a portion of unexpected audio to form an actual response given by the at least one user.
14. A system for analyzing dialog between a user and an interactive application having dialog turns, wherein a turn comprises a prompt from the application and a response received from the user, the system comprising: a database storing log data including information that is related to operation of the application using a first grammar and is indicative of a plurality of dialog turns between the application and at least one user, wherein the stored log data pertains to a plurality of instances where the application determined responses were received from the at least one user before prompts associated with the responses had completed; an identification module adapted to access the log data and identify failed recognitions from the information stored in the database where the application determined a response to an associated prompt was received from the at least one user before the associated prompt had completed, wherein the information includes recorded audio related to expected audio that was received by the application when the application was expecting a response and unexpected audio that was received by the application when the application was not expecting a response; and a recognizer implemented on a processor of a computer to perform recognition on the response, wherein the recognizer utilizes a second grammar to perform recognition on the response and determine if terms from the associated prompt are in the response, the second grammar having more information related to grammar of a language than the first grammar and including information related to the associated prompt.