Assertion: okapi's giraffe | /r/CapableOf | stand on their hind legs
Facets:
value: almost straight up
type: MANNER
value: during copulation
type: TEMPORAL
Source sentences:
text: During copulation, male giraffes stand almost straight up on their hind legs, resting their front legs along the female's flanks, an awkward posture that would be unsustainable for more than a few minutes.