Assertion: cephalopod's shell | /r/HasProperty | hard outer
Facets:
Source sentences:
text: Including species of octopus, squid, cuttlefish and nautilus, cephalopods are a type of mollusk that have have lost their hard outer shells.
text: Unlike other mollusks, like clams and snails, most cephalopods have lost their hard outer shells.
text: Including species of octopus, squid, cuttlefish and nautilus, cephalopods are a type of mollusk that have have lost their hard outer shells.
text: Unlike other mollusks, like clams and snails, most cephalopods have lost their hard outer shells.