public TwiMLResult Create(
[Bind(Include = "QuestionId,RecordingUrl,Digits,CallSid,From")]
Answer answer)
{
_answersRepository.Create(answer);
var nextQuestion = new QuestionFinder(_questionsRepository).FindNext(answer.QuestionId);
return TwiML(nextQuestion != null ? new Response(nextQuestion).Build() : ExitResponse);
}