A state can be constituted-of-or-filled-with decay.Logical formLearned from503 sentences. A decay can be slow.Logical formLearned from317 sentences. Signs can be constituted-of-or-filled-with decay.Logical formLearned from194 sentences. A decay can be environmental.Logical formLearned from165 sentences. A decay can be physical.Logical formLearned from158 sentences. A decay can be gradual.Logical formLearned from154 sentences. Stages can be constituted-of-or-filled-with decay.Logical formLearned from124 sentences. States can be constituted-of-or-filled-with decay.Logical formLearned from111 sentences. Decades can be constituted-of-or-filled-with decay.Logical formLearned from86 sentences. Radioactive elements may undergo a decay.Logical formLearned from83 sentences. Uranium may undergo a decay.Logical formLearned from78 sentences. A decay may pertain-to a person.Logical formLearned from70 sentences. A decay may pertain-to a male.Logical formLearned from66 sentences. A sign can be constituted-of-or-filled-with decay.Logical formLearned from63 sentences. Matter may undergo a decay.Logical formLearned from63 sentences.