34. The computer-readable medium of claim 32 , wherein the weighted values are assigned to respective utterances based on historically observed behavior of the speech application upon provisioning of the respective utterances to the speech application.
32. The computer-readable medium of claim 31 , wherein the method further comprises performing upon selection of the matching input mode: analyzing the speech application grammar associated with the interaction node; generating a plurality of utterances based on the speech application grammar corresponding to the interaction node, the plurality of utterances associated with respective weighted values; and choosing the utterance to be provided as the response to the speech application based on the respective weighted values associated with the plurality of utterances.