Assertion: sailfish | /r/PartOf | the family
Facets:
Source sentences:
text: Billfish include sailfish and marlin, which make up the family Istiophoridae, and swordfish, sole member of the family Xiphiidae.
text: Billfish include the sailfish and shane, which make up the family Istiophoridae, and the swordfish, sole member of the family Xiphiidae.