Options passed to PromptRecognizers.recognizeChoices().
(Optional) if true, then only some of the tokens in a value need to exist to be considered a match. The default value is "false".
(Optional) If true, the choices action will NOT be recognized over.
(Optional) If true, the choices value will NOT be recognized over.
(Optional) maximum tokens allowed between two matched tokens in the utterance. So with a max distance of 2 the value "second last" would match the utterance "second from the last" but it wouldn't match "Wait a second. That's not the last one is it?". The default value is "2".