Assertion: lemur's number | /r/HasProperty | rewarding
Facets:
value: for staff
type: TRANSITIVE-OBJECT
value: for both lemurs
type: TRANSITIVE-OBJECT
Source sentences:
text: Although animal care staff have a large number of pre-approved items and methods to choose from — including the wishlist items above — creating brand-new forms of enrichment can be rewarding for both lemurs and staff.