A bag can be sad.Logical formLearned from20 sentences. An admission can be sad.Logical formLearned from20 sentences. An understanding can be sad.Logical formLearned from20 sentences. A habit can be sad.Logical formLearned from20 sentences. Times can be sad.Logical formLearned from20 sentences. Anger can be sad.Logical formLearned from20 sentences. A ploy can be sad.Logical formLearned from20 sentences. A road can be sad.Logical formLearned from20 sentences. Bastards can be sad.Logical formLearned from20 sentences. A person can be sad for a family.Logical formLearned from20 sentences. A color can be sad.Logical formLearned from20 sentences. An essay can be sad.Logical formLearned from20 sentences. A confirmation can be sad.Logical formLearned from20 sentences. Tones can be sad.Logical formLearned from20 sentences. A decision can be sad.Logical formLearned from20 sentences.