Assertion: monkey's male | /r/CapableOf | become solitary
Facets:
Source sentences:
text: Patas Monkeys become independent of their mother when they reach breeding age when males will leave the troop to either join an all-male juvenile group or will become solitary, until they are dominant enough to challenge older males for positions in troops with females.
text: Not all males succeed in joining other groups, and can become solitary; attempting to join other social groups for many years.