Swellings can be chronic.Logical formLearned from21 sentences. (Behavior problems) can be chronic.Logical formLearned from21 sentences. A gap can be chronic.Logical formLearned from21 sentences. An under-nutrition can be chronic.Logical formLearned from21 sentences. An appendicitis can be chronic.Logical formLearned from21 sentences. Stages can be chronic.Logical formLearned from20 sentences. A (sleep restriction) can be chronic.Logical formLearned from20 sentences. Pyelonephritis can be chronic.Logical formLearned from20 sentences. A pseudo-obstruction can be chronic.Logical formLearned from20 sentences. A diarrhea can be chronic.Logical formLearned from20 sentences. (Hepatitis c patients) can be chronic.Logical formLearned from20 sentences. A management can be chronic.Logical formLearned from20 sentences. A reaction can be chronic.Logical formLearned from20 sentences. A challenge can be chronic.Logical formLearned from20 sentences. A foot can be chronic.Logical formLearned from20 sentences.