A deterioration may lead to an increase.Logical formLearned from2 sentences. A deterioration can be in (work performance).Logical formLearned from2 sentences. A deterioration can be in functions.Logical formLearned from2 sentences. An income may undergo a deterioration.Logical formLearned from2 sentences. (Information deterioration) may undergo an estimation.Logical formLearned from2 sentences. Some form can be constituted-of-or-filled-with deterioration.Logical formLearned from2 sentences. Deterioration can be in quality of service.Logical formLearned from2 sentences. A deterioration can be marital.Logical formLearned from2 sentences. Environmental systems may undergo a deterioration.Logical formLearned from2 sentences. A deterioration can be in a (trial outcome index).Logical formLearned from2 sentences. A mechanism may undergo a deterioration.Logical formLearned from2 sentences. A male may be concerned about a deterioration.Logical formLearned from2 sentences. A country may experience a deterioration of an environment.Logical formLearned from2 sentences. (Fish stocks) may undergo a deterioration.Logical formLearned from2 sentences. Command may undergo a deterioration.Logical formLearned from2 sentences.