Assertion: crab's abdomen | /r/HasProperty | vulnerable
Facets:
value: to predators
type: TRANSITIVE-OBJECT
value: outside its shell
type: LOCATION
Source sentences:
text: Outside its shell, the soft, curved abdomen of hermit crabs, such as, is vulnerable.
text: The reason they seek out shells is because their abdomen is very soft and vulnerable to predators.
text: This helps them to protect their soft and vulnerable abdomen.