A theory may undergo an expression.Logical formLearned from13 sentences. An expression can be expanded.Logical formLearned from13 sentences. An expression can be tactile.Logical formLearned from13 sentences. Expressions can be philosophical.Logical formLearned from13 sentences. A (gene expression) can be heterologous.Logical formLearned from13 sentences. Expressions can be ugly.Logical formLearned from13 sentences. Expressions can be lively.Logical formLearned from13 sentences. Expressions can be incorrect.Logical formLearned from13 sentences. A reference can be to an expression.Logical formLearned from13 sentences. Expressions can be fractional.Logical formLearned from13 sentences. An expression can be shocked.Logical formLearned from13 sentences. A female may make an expression.Logical formLearned from13 sentences. An expression can be disturbed.Logical formLearned from13 sentences. Expressions can be emotive.Logical formLearned from13 sentences. Regular expressions may undergo an understanding.Logical formLearned from13 sentences.