Assertion: viral pneumonia's symptom | /r/HasProperty | stiff neck
Facets:
Source sentences:
text: Less common symptoms include abdominal pain and a stiff neck.
text: Symptoms include a stiff neck, fever, headache, pain when looking into bright lights and confusion.
text: Less common symptoms include abdominal pain and a stiff neck.
text: Symptoms include stiff neck, fever, headache, confusion, and photophobia.