How to use herbs for increased energy<br>Take korean ginseng, also called panax ginseng. This herb is considered an adaptogen. In addition to taking pressure off the adrenal system to boost your natural levels of energy, it also helps your body resist stress.
Korean ginseng is stronger than panax ginseng.
It's definitely incorrect because they're both the same thing, so it doesn't make sense for one to be stronger than the other. It's difficult because strength is never mentioned explicitly in the text so presumably this confused the system.
( z1 strong :ARG1 ( z2 product :name ( z3 name :op "Korean" :op "Gineng" ) ) :ARG2-of ( z4 have-degree :ARG1 z2 :ARG3 ( z5 more ) :ARG4 ( z6 product :name ( z7 name :op "Panax" :op "Gineng" ) ) ) )