A (machine operator) may experience deterioration of lungs.Logical formLearned from4 sentences. Documents may undergo a deterioration.Logical formLearned from4 sentences. Plates may undergo a deterioration.Logical formLearned from4 sentences. A bronze may undergo a deterioration.Logical formLearned from4 sentences. A course may pertain-to a deterioration.Logical formLearned from4 sentences. Images may undergo a deterioration.Logical formLearned from4 sentences. Stonework may undergo a deterioration.Logical formLearned from4 sentences. A deterioration can be inherent.Logical formLearned from4 sentences. Deterioration can be in areas.Logical formLearned from4 sentences. A (water supply) may undergo a deterioration.Logical formLearned from4 sentences. Identity may undergo a deterioration.Logical formLearned from4 sentences. A deterioration of objects may be slowed.Logical formLearned from4 sentences. Records may undergo a deterioration.Logical formLearned from4 sentences. A deterioration can be of relevance to a capability.Logical formLearned from4 sentences. A deterioration can be in attitudes.Logical formLearned from4 sentences.