Assertion: polio | /r/CapableOf | attack nervous system
Facets:
value: mainly
type: DEGREE
Source sentences:
text: Polio, a disease that has affected humanity throughout recorded history, attacks the nervous system and can cause varying degrees of paralysis.
text: The virus infects the bowel and from there can attack the nervous system, causing meningitis or paralysis.
text: Polio, also known as poliomyelitis, is a deadly disease that mainly attacks the nervous system leaving the infected person crippled and paralyzed.