AnalyzerSentence analysis4SpansSentence色紙にサインする1000 character limitAnalyzeSentence色しき紙しにサインするSpan Details色しき紙しsquare decorative cardboard; autograph board; shikishinounにdirection, time, indirect object, or target markergrammarサインautograph; signature; sign; signal; indicationnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar