AnalyzerSentence analysis5SpansSentence専攻は何ですか。1000 character limitAnalyzeSentence専せん攻こうは何なんですか。Span Details専せん攻こうmajor; specialization; field of studynoun, suru verb, no-adjectiveはtopic markergrammar何なんwhat; how many; many; a lot of; several; a few; somepronoun, prefixですbe; is; arecopula, auxiliary出洲ですspit of land; sandspitか。question or alternative markergrammar