Folks can be lonely.Logical formLearned from15 sentences. A castle can be lonely.Logical formLearned from15 sentences. Faces can be lonely.Logical formLearned from15 sentences. A vote can be lonely.Logical formLearned from15 sentences. Persons may get lonely.Logical formLearned from15 sentences. A series can be lonely.Logical formLearned from15 sentences. A quality can be lonely.Logical formLearned from15 sentences. Sentinels can be lonely.Logical formLearned from15 sentences. A person may feel lonely.Logical formLearned from15 sentences. Holidays can be lonely.Logical formLearned from15 sentences. A prisoner can be lonely.Logical formLearned from15 sentences. A gay man can be lonely.Logical formLearned from14 sentences. Everybody can be lonely.Logical formLearned from14 sentences. A nature can be lonely.Logical formLearned from14 sentences. A lifetime can be lonely.Logical formLearned from14 sentences.