AnalyzerSentence analysis5SpansSentence突然の訪問ですみません。1000 character limitAnalyzeSentence突とつ然ぜんの訪ほう問もんですみません。Span Details突とつ然ぜんsudden; abrupt; unexpectedno-adjective, adverbのpossession, attribution, nominalizer, or nominal linkergrammar訪ほう問もんvisit; callnoun, suru verb, no-adjectiveでlocation, means, or scope markergrammarすみません。excuse me; I'm sorry; thank you; you shouldn't have-> 済みませんexpression, interjection