Assertion: boxing | /r/HasProperty | challenging
Facets:
value: very physically
type: DEGREE
Source sentences:
text: There is another little known reason why boxing is so challenging: it is because it’s common for you to see the best athletes in the sport on a regular basis.
text: Boxing seems to be a not so complicated sport, but believe me, it is more than just throwing punches.
text: Boxing is a very physically demanding sport that requires focus.