Assertion: saliva | /r/CapableOf | prevent infection
Facets:
value: by controlling bacteria
type: MANNER
Source sentences:
text: Saliva is the key ingredient in food digestion, and helps protect teeth from decay, prevents infection, and makes chewing and swallowing possible.
text: Saliva prevents infection by controlling bacteria and fungi in the mouth.
text: Saliva also prevents infection by controlling bacteria and fungi in the mouth.