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Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
理論
theorynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
首唱者
first proponent; initiator and advocatenoun
は
topic markergrammar
19
-noun
世紀
century; era; age; of the century; epoch-makingnoun, no-adjective
の
possession, attribution, nominalizer, or nominal linkergrammar
科学者
scientistnoun
だ。
plain copulagrammar