Assertion: worm | /r/HasProperty | severe symptoms
Facets:
Source sentences:
text: (1) carriers, 25 or fewer worms—no symptoms; (2) light infections, 26 to 100 worms—few or no symptoms; (3) moderate infections, 101 to 500 worms—moderate symptoms; (4) heavy infections, more than 500 worms—severe symptoms.