Analyzer
Sentence analysis
9Spans
Sentence
Span Details
その
that; the; part; section; number; um; er; uh-> 其のpre-noun adjective, interjection
現象
phenomenonnoun
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
合理的
rational; reasonable; logicalna-adjective
説明
explanation; description; accountnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar