Femininity may undergo an expression.Logical formLearned from19 sentences. Fury may undergo an expression.Logical formLearned from19 sentences. Seriousness may undergo an expression.Logical formLearned from19 sentences. An expression can be inquisitive.Logical formLearned from19 sentences. Contrast may be controlled for expression.Logical formLearned from19 sentences. Expression can be with graphics.Logical formLearned from19 sentences. Expression can be in depth of color.Logical formLearned from19 sentences. Distrust may undergo an expression.Logical formLearned from19 sentences. Expression can be in vivo.Logical formLearned from19 sentences. An (expression analysis) can be facial.Logical formLearned from19 sentences. (Class disgust) may undergo an expression.Logical formLearned from19 sentences. An expression can be hilarious.Logical formLearned from19 sentences. An expression can be unrestrained.Logical formLearned from19 sentences. An expression can be incredulous.Logical formLearned from19 sentences. An expression can be involuntary.Logical formLearned from19 sentences.