Assertion: typhoid fever | /r/HasProperty | characterized by headache
Facets:
Source sentences:
text: Enteric fever is an acute systemic illness that is characterized by fever, headache, and abdominal pain.
text: The acute illness is characterized by prolonged fever, headache, nausea, loss of appetite, and constipation or sometimes diarrhoea.
text: Enteric fever (typhoid fever) is an acute systemic illness characterized by fever, headache, and abdominal pain.
text: On the other hand, enteric fever is an acute systemic illness characterized by fever, headache, and abdominal pain.