Assertion: kangaroo | /r/CapableOf | use leg
Facets:
value: at once
type: TEMPORAL
Source sentences:
text: When kangaroos hop, they use both legs at once
text: More often, the kangaroos use the fore legs as well for walking i.e using four legs.
text: They use their legs and feet to hop around, which is their basic means of locomotion, and their tails for balance.
text: Kangaroo runs on the ground only with the help of two legs, but while swimming in the water, it uses its four legs.