(Health problems) can be chronic.Logical formLearned from1 246 sentences. Stress can be chronic.Logical formLearned from1 127 sentences. An obstructive (pulmonary disease) can be chronic.Logical formLearned from1 051 sentences. A shortage can be chronic.Logical formLearned from997 sentences. Poverty can be chronic.Logical formLearned from990 sentences. A use can be chronic.Logical formLearned from983 sentences. Medical conditions can be chronic.Logical formLearned from842 sentences. A malnutrition can be chronic.Logical formLearned from802 sentences. (Food shortages) can be chronic.Logical formLearned from781 sentences. Shortages can be chronic.Logical formLearned from772 sentences. (Health conditions) can be chronic.Logical formLearned from768 sentences. A pain can be chronic.Logical formLearned from751 sentences. Unemployment can be chronic.Logical formLearned from729 sentences. Infections can be chronic.Logical formLearned from699 sentences. A lack can be chronic.Logical formLearned from649 sentences.