Expressions can be explicit.Logical formLearned from146 sentences. Words can be explicit.Logical formLearned from145 sentences. Examples can be explicit.Logical formLearned from142 sentences. A material can be explicit.Logical formLearned from139 sentences. An intent can be explicit.Logical formLearned from137 sentences. Standards can be explicit.Logical formLearned from137 sentences. A manner can be explicit.Logical formLearned from136 sentences. A rule can be explicit.Logical formLearned from135 sentences. A content can be explicit.Logical formLearned from133 sentences. An approach can be explicit.Logical formLearned from133 sentences. A criticism can be explicit.Logical formLearned from131 sentences. A set can be explicit.Logical formLearned from130 sentences. An order can be explicit.Logical formLearned from129 sentences. Comments can be explicit.Logical formLearned from127 sentences. Calls can be explicit.Logical formLearned from127 sentences.