A girl can be lonely.Logical formLearned from147 sentences. A business can be lonely.Logical formLearned from143 sentences. An old man can be lonely.Logical formLearned from142 sentences. A boy can be lonely.Logical formLearned from137 sentences. A position can be lonely.Logical formLearned from133 sentences. Persons can be lonely.Logical formLearned from130 sentences. Life can be lonely.Logical formLearned from130 sentences. A spinster can be lonely.Logical formLearned from126 sentences. A walk can be lonely.Logical formLearned from125 sentences. Moments can be lonely.Logical formLearned from123 sentences. A vigil can be lonely.Logical formLearned from120 sentences. A way can be lonely.Logical formLearned from119 sentences. A number can be lonely.Logical formLearned from119 sentences. Persons may feel lonely.Logical formLearned from116 sentences. Lives can be lonely.Logical formLearned from115 sentences.