Assertion: cow | /r/HasProperty | good milk producers
Facets:
Source sentences:
text: According to the U.S. National Bison Association, American bison (also called American buffalo) are not milked commercially; however, various sources report cows resulting from cross-breeding bison and domestic cattle are good milk producers, and have been used both during the European settlement of North America and during the development of commercial Beefalo in the 1970s and 1980s.