A tree can be alone upon an edge of a jungle.Logical formLearned from2 sentences. Men may live alone.Logical formLearned from2 sentences. Everyone may feel alone.Logical formLearned from2 sentences. A support can be alone.Logical formLearned from2 sentences. Channels can be alone.Logical formLearned from2 sentences. A person can be alone in maintaining that something-is-the-case.Logical formLearned from2 sentences. Virtuosis can be alone.Logical formLearned from2 sentences. A nation can be alone.Logical formLearned from2 sentences. A person can be alone with a command.Logical formLearned from2 sentences. A dead may remain alone.Logical formLearned from2 sentences. Shes can be alone.Logical formLearned from2 sentences. A school can be alone.Logical formLearned from2 sentences. Children may be left alone.Logical formLearned from2 sentences. A male can be alone among lawmakers.Logical formLearned from2 sentences. A nat can be alone.Logical formLearned from2 sentences.