Text Mining is a method to analyze texts. It is useful. If we can use this method, it will be the basis of "making summary", "autotranslation" and "conversation with the computer".
Prepare the set of words for each part of format. And put the appropriate words for the questions.
If rule-base system is not bad, this system could be the composition system.
This method is the old type of Artificial Intelligence.
By the large syze of text data, we pick up the patterns of words. Then we can select possible patterns to make new text.
Machine Learning and Ontology are the key approaches.
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