AnalyzerSentence analysis6SpansSentence両国は相互に協力する。1000 character limitAnalyzeSentence両りょう国こくは相そう互ごに協きょう力りょくする。Span Details両りょう国こくboth countries; Ryōgoku (area of Tokyo)nounはtopic markergrammar相そう互ごmutual; reciprocalnoun, no-adjectiveにdirection, time, indirect object, or target markergrammar協きょう力りょくcooperation; collaboration; help; supportnoun, suru verbする。light/support verb with a noun or noun-like phrasegrammar