AnalyzerSentence analysis5SpansSentence関東平野は広いです。1000 character limitAnalyzeSentence関かん東とう平へい野やは広ひろいです。Span Details関かん東とうKantō region; Kantō (historical)noun平へい野やplain; open fieldnounはtopic markergrammar広ひろいspacious; wide; broadi-adjectiveです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit