Assertion: vervet monkey's infant | /r/HasProperty | born per birth season
Facets:
value: in the mangabey group
type: LOCATION
Source sentences:
text: Although many more infants were born per birth season in the mangabey group than in the vervet groups, interaction patterns involving infants showed many similarities: mothers did not reciprocate grooming received from nonmothers, but exchanged it directly for the opportunity to handle their infants, whereby obtaining access to infants required longer grooming bouts than reciprocating grooming in grooming sessions not involving infants.