Assertion: convention's provision | /r/HasProperty | opposed by the u.s.
Facets:
value: unsuccessfully
type: MANNER
Source sentences:
text: Among the provisions unsuccessfully opposed by the U.S. were the requirement for warning labels to be written in the language of the country where the tobacco products are being sold, and the ban on deceptive and misleading descriptions such as "low tar" or "ultra-light", which might infringe on trademark protections.