AnalyzerSentence analysis6SpansSentence適者生存は自然の法則だ。1000 character limitAnalyzeSentence適てき者しゃ生せい存ぞんは自し然ぜんの法ほう則そくだ。Span Details適てき者しゃ生せい存ぞんsurvival of the fittestnounはtopic markergrammar自し然ぜんnature; the natural world; natural; spontaneous; automatic; naturally; spontaneously; automaticallynoun, na-adjective, adverbのpossession, attribution, nominalizer, or nominal linkergrammar法ほう則そくlaw; rule; principlenounだ。plain copulagrammar