AnalyzerSentence analysis3SpansSentenceお互いのためになる1000 character limitAnalyzeSentenceお互たがいのためになるSpan Detailsお互たがいeach other; one anothernoun, no-adjective, adverbのpossession, attribution, nominalizer, or nominal linkergrammarためになるbe beneficial; be useful; do one good-> 為になるexpression, verb