A deterioration can be in public order.Logical formLearned from3 sentences. Worry can be over a deterioration of a confrontation.Logical formLearned from3 sentences. Ecological systems may undergo a deterioration.Logical formLearned from3 sentences. An escalation may lead to a deterioration of a situation.Logical formLearned from3 sentences. An eco-environment may undergo a deterioration.Logical formLearned from3 sentences. An economic growth may be accompanied by a deterioration of a current account.Logical formLearned from3 sentences. Some leaders may talk about a deterioration of situation.Logical formLearned from3 sentences. Picking of plants may result in a deterioration of grassland.Logical formLearned from3 sentences. (Trade balances) may undergo a deterioration.Logical formLearned from3 sentences. A part may pertain-to a deterioration.Logical formLearned from3 sentences. Public service may undergo a deterioration.Logical formLearned from3 sentences. An (ocean environment) may undergo a deterioration.Logical formLearned from3 sentences. Actions may lead to deterioration of a situation.Logical formLearned from3 sentences. A concern can be over a deterioration of relations.Logical formLearned from3 sentences. (Oil prices) may undergo a deterioration.Logical formLearned from3 sentences.