Assertion: tongue's papilla | /r/HasProperty | present on the surface of the tongue
Facets:
value: normally
type: DEGREE
Source sentences:
text: Hairy tongue is caused by irritation of the surface of the tongue, leading to the elongation of the papillae that are normally present on the surface of the tongue along with an absence of shedding of superficial cells that is typically facilitated by toothbrushing or dietary factors.