Assertion: roller's bill | /r/HasProperty | evolved for specific bird diet types
Facets:
value: frequently
type: TEMPORAL
Source sentences:
text: This bill is frequently evolved for specific bird diet types, and many birds also use their bills as tools for carrying, drumming, drilling, preening, and other tasks.
text: This bill is frequently evolved for specific bird diet types, and many birds also use their bills as tools for carrying, drumming, drilling, preening, and other tasks.