Assertion: dean's sister | /r/HasProperty | parvati
Facets:
Source sentences:
text: He commented that Harry and Ron were lucky to get the prettiest girls in the year as their dates, twin sisters Parvati and Padma Patil; it is unknown who Dean attended the dance with, as his best friend Seamus Finnigan was going with Lavender Brown and Neville was going with Ginny Weasley.