Assertion: cheetah's tail | /r/CapableOf | flatten towards the end
Facets:
value: to act as a rudder
type: PURPOSE
Source sentences:
text: They have small heads for less air resistance, very large nostrils to allow maximum oxygen intake to fuel their muscles, a slender build with long legs and a tail that flattens towards the end to act as a rudder to help keep its balance while running at high speed.
text: They have small heads for less air resistance, very large nostrils to allow maximum oxygen intake to fuel their muscles, a slender build with long legs and a tail that flattens towards the end to act as a rudder to help keep its balance while running at high speed.