AnalyzerSentence analysis6SpansSentence電話番号を交換しませんか1000 character limitAnalyzeSentence電でん話わ番ばん号ごうを交こう換かんしませんかSpan Details電でん話わ番ばん号ごうtelephone number; phone numbernounをobject markergrammar交こう換かんexchange; swap; replacementnoun, suru verbしlight/support verb with a noun or noun-like phrase-> するgrammarませんpolite negativegrammarかquestion or alternative markergrammar