Assertion: proboscis monkey's food | /r/HasProperty | full time job
Facets:
value: for a langur
type: OTHER
Source sentences:
text: They use their numbers for protection and to forage for food, which is a full time job for a langur who eats mostly leaves, but will also root out fruits, seeds, bark, bugs and insects and even stems and flowers, requiring a very complex four chamber digestive system to handle it all.