The questions which ask to write Japanese in Kanji (Chinese characters) may appear to be solved by applying Kana-Kanji (Hiragana to Kanji) conversions. In fact, Kana-Kanji conversion at present has sufficient performance in practice, however, it sometimes makes mistakes. In Kanji writing questions, different words which have the same pronunciation and are commonly confused on the test, it means that the Kana-Kanji conversion can also easily make mistakes. Therefore, in order answer to Kanji writing questions correctly, it is necessary to read around the context to get the meanings and analyze accurately.
Though it appears easy to solve word sense disambiguation questions by looking at a Japanese dictionary, it also has a difficulty similar to Kanji writing tests. These questions are simpler among the Japanese examination questions, but it is necessary to develop a method which will enable accurate judgment based on the context, with further advancement of current technology.