10. A non-transitory computer-readable recording medium recording a regular rule learning program, the program causing a computer to perform: analyzing a corpus of sentences to find semantic relationships between sentence constituents that are responsible for specific senses of words in that sentence by describing the semantic relationships and grammatical relations that are actuated in the sentence, wherein the syntactical features of the corpus of sentences are given to create a set of regular rules, a regular rule does not depend on a history or applying any other rules in the set of regular rules.
10. A non-transitory computer-readable recording medium recording a regular rule learning program, the program causing a computer to perform: analyzing a corpus of sentences to find semantic relationships between sentence constituents that are responsible for specific senses of words in that sentence by describing the semantic relationships and grammatical relations that are actuated in the sentence, wherein the syntactical features of the corpus of sentences are given to create a set of regular rules, a regular rule does not depend on a history or applying any other rules in the set of regular rules. 16. The non-transitory computer-readable recording medium of claim 10 , wherein the set of regular rules predicts a meaning of a user input in the corpus of sentences without referring to a database and independently of any other rule.