17. The non-transitory computer-readable storage medium of claim 14 , wherein the received input data is an input sentence that is not in the grammar.
17. The non-transitory computer-readable storage medium of claim 14 , wherein the received input data is an input sentence that is not in the grammar. 18. The non-transitory computer-readable storage medium of claim 17 , wherein the input sentence and the translated input sentence are in the same language.