Assertion: polo | /r/HasProperty | unique
Facets:
value: in that amateur players
type: OTHER
value: among team sports
type: OTHER
Source sentences:
text: Polo is unique among team sports in that amateur players, often the team patrons, routinely hire and play alongside the sport's top professionals.
text: Polo is unique among team sports in that amateur players, often the team patrons, routinely hire and play alongside the sport's top professionals.