AnalyzerSentence analysis5SpansSentence保存食は賞味期限が長い。1000 character limitAnalyzeSentence保ほ存ぞん食しょくは賞しょう味み期き限げんが長ながい。Span Details保ほ存ぞん食しょくpreserved food; emergency rationsnounはtopic markergrammar賞しょう味み期き限げんbest-before date; use-by date; expiry datenounがsubject markergrammar長ながい。long (distance, length); long (time); protracted; prolongedi-adjective