Concern can be over a deterioration of a (peace process).Logical formLearned from3 sentences. A (flag incident) may signal a deterioration.Logical formLearned from3 sentences. A (secretary general) may cite a deterioration of a cease-fire.Logical formLearned from3 sentences. A deterioration can be in safety.Logical formLearned from3 sentences. An attack may heighten fears of deterioration.Logical formLearned from3 sentences. Persons may discuss a deterioration of a situation.Logical formLearned from3 sentences. A minimum can be constituted-of-or-filled-with deterioration.Logical formLearned from3 sentences. A deterioration can be in control.Logical formLearned from3 sentences. A deterioration may reflect a fact.Logical formLearned from3 sentences. Persons can be in a process of a deterioration.Logical formLearned from3 sentences. A deterioration can be in the atmosphere.Logical formLearned from3 sentences. Neurons may undergo a deterioration.Logical formLearned from3 sentences. A deterioration can be in economies.Logical formLearned from3 sentences. A deterioration of a pitch may echo a problem.Logical formLearned from3 sentences. Deterioration can be in respect.Logical formLearned from3 sentences.