Assertion: plesiosaur's limb | /r/CapableOf | provide the powerhouse
Facets:
value: for plesiosaur propulsion
type: PURPOSE
Source sentences:
text: Our results show that the front limbs provide the powerhouse for plesiosaur propulsion while the hind limbs are more passive.
text: Our results show that the front limbs provide the powerhouse for plesiosaur propulsion while the hind limbs are more passive” he added.