Projections can be hollow.Logical formLearned from5 sentences. A complaint can be hollow.Logical formLearned from5 sentences. A world can be hollow.Logical formLearned from5 sentences. A depression can be hollow.Logical formLearned from5 sentences. A knife can be hollow.Logical formLearned from5 sentences. A kingdom can be hollow.Logical formLearned from5 sentences. A plan can be hollow.Logical formLearned from5 sentences. Bellies can be hollow.Logical formLearned from5 sentences. A diamond can be hollow.Logical formLearned from5 sentences. A theme can be hollow.Logical formLearned from5 sentences. An economy can be hollow.Logical formLearned from5 sentences. A sentiment can be hollow.Logical formLearned from5 sentences. A death can be hollow.Logical formLearned from5 sentences. Laughs can be hollow.Logical formLearned from5 sentences. Religious philosophies can be hollow.Logical formLearned from5 sentences.