Assertion: polka | /r/HasProperty | a genre of dance music
Facets:
Source sentences:
text: The polka is a Central European dance and also a genre of dance music familiar throughout Europe and the Americas.
text: The polka is a lively Central European dance and also a genre of dance music familiar throughout Europe and the Americas.
text: The polka is a lively Central European dance and is also a genre of dance music familiar throughout Europe and the Americas.