Assertion: swordfish's sense | /r/HasProperty | extra
Facets:
Source sentences:
text: Swordfish have an extra sense that can tell which way north is.
text: Swordfish have an extra sense that can tell which way north is.
text: Swordfish have an extra sense that can tell which way north is.
text: Swordfish have an extra sense that can tell which way north is.