Abstract: In recent years, interactive systems and dialogue generation in natural language processing
have attracted attention. Particularly due to the spread of chat bots to call centers, accurate human
interactive response is required. On the other hand, qualitative interactions in sociology's
ethnomethodology and discourse analysis / conversation analysis are beneficial. Therefore, once again,
using the Japanese language learner conversation data corpus of the National Institute of Japanese
Language, it is a consideration aiming to verify the effect and apply it to the tendency of dialogue
collapse and dialogue generation.