AnalyzerSentence analysis5SpansSentenceあの人たちは先生だ。1000 character limitAnalyzeSentenceあの人ひとたちは先せん生せいだ。Span Detailsあのthat; those; the-> 彼のpre-noun adjective人ひとたちpeoplenounはtopic markergrammar先せん生せいteacher; instructor; master; sensei; title of respect; (teasing) sir; (joking) master; one's eldernoun, noun suffixだ。plain copulagrammar