AnalyzerSentence analysis6SpansSentence物理学は自然科学の一分野だ。1000 character limitAnalyzeSentence物ぶつ理り学がくは自し然ぜん科か学がくの一いち分ぶん野やだ。Span Details物ぶつ理り学がくphysicsnounはtopic markergrammar自し然ぜん科か学がくnatural sciencenounのpossession, attribution, nominalizer, or nominal linkergrammar一いち分ぶん野やone field; a branch; a divisionnounだ。plain copulagrammar