Symptoms can be serious.Logical formLearned from777 sentences. A person may have symptoms.Logical formLearned from775 sentences. Symptoms can be acute.Logical formLearned from740 sentences. Symptoms may occur.Logical formLearned from724 sentences. Causes can be constituted-of-or-filled-with symptoms.Logical formLearned from634 sentences. Patients can be with symptoms.Logical formLearned from626 sentences. Symptoms may develop.Logical formLearned from610 sentences. Symptoms can be obvious.Logical formLearned from576 sentences. A range can be constituted-of-or-filled-with symptoms.Logical formLearned from548 sentences. A severity may pertain-to symptoms.Logical formLearned from506 sentences. Symptoms can be constituted-of-or-filled-with fever.Logical formLearned from500 sentences. Symptoms may pertain-to a patient.Logical formLearned from484 sentences. Symptoms can be chronic.Logical formLearned from482 sentences. Symptoms can be severe.Logical formLearned from450 sentences. Symptoms may improve.Logical formLearned from442 sentences.