Assertion: filling | /r/HasProperty | favored choice
Facets:
value: because of their enhanced aesthetics
type: CAUSE
value: because of low risk of toxicity
type: CAUSE
value: repeatedly
type: TEMPORAL
Source sentences:
text: Although fillings with these newer materials are more expensive and tedious to place, they are repeatedly the favored choice because of their enhanced aesthetics and low risk of toxicity.