AnalyzerSentence analysis3SpansSentence知らず知らずのうちに1000 character limitAnalyzeSentence知しらず知しらずのうちにSpan Details知しらず知しらずunconsciously; without realizing; unwittinglyadverbのうちagricultural land; farmland-> 農地nounにdirection, time, indirect object, or target markergrammar