AnalyzerSentence analysis6SpansSentence老化は自然なプロセスだ。1000 character limitAnalyzeSentence老ろう化かは自し然ぜんなプロセスだ。Span Details老ろう化かaging; senile deteriorationnoun, suru verb, no-adjectiveはtopic markergrammar自し然ぜんnature; the natural world; natural; spontaneous; automatic; naturally; spontaneously; automaticallynoun, na-adjective, adverbなadnominal form of the copula after a na-adjectivegrammarプロセスprocessnounだ。plain copulagrammar