Assertion: gibbon | /r/CapableOf | use their arms
Facets:
value: for balance
type: PURPOSE
value: often
type: TEMPORAL
value: to help them
type: PURPOSE
Source sentences:
text: Gibbons use their arms to help them to move around in the trees and to balance whilst they are walking along branches.
text: When moving on branches or on the ground, gibbons walk on two legs (bipedalism), often using their arms for balance.
text: When moving on branches or on the ground, gibbons walk on two legs (bipedalism), often using their arms for balance.