Assertion: male platypus | /r/HasAspect | sharp spine
Facets:
value: on his two back legs
type: LOCATION
value: on his two back ankles
type: LOCATION
Source sentences:
text: The male platypus has a sharp spine on his two back legs called ankle spurs which contain a poison.
text: The male platypus has a sharp spine on his two back ankles called spurs which contain a venom.
text: The male platypus has a sharp spine on his two back legs called ankle spurs which contain a poison.