AnalyzerSentence analysis6SpansSentence相手チームの宣戦布告を受けて立った。1000 character limitAnalyzeSentence相あい手てチームの宣せん戦せん布ふ告こくを受うけて立たった。Span Details相あい手てチームopponent team; opposing teamnounのpossession, attribution, nominalizer, or nominal linkergrammar宣せん戦せん布ふ告こくdeclaration of warnoun, suru verbをobject markergrammar受うけて立たっaccept a challenge; take up the gauntlet-> 受けて立つgodan verbた。past tense or completed actiongrammar