NUCOR, the leading US steel mini-mill group is to greatly expand production capacity at a plant in Crawfordsville, Indiana which has shaken up the industry by its use of a radical, new technology.
The US is trying to eliminate steel mini-mill groups.
The statement is in the correct category because the excerpt does not actually say anything about the involvement of the US or its government in steel mini-mill groups. The system may have been confused because the excerpt says that NUCOR is expanding production at one of its plants, but this does not specify US involvement in the industry.
( z1 try :ARG0 ( z2 country :name ( z3 name :op "US" ) ) :ARG1 ( z4 eliminate :ARG0 z2 :ARG1 ( z5 group :mod ( z6 mill :mod ( z7 mini ) :mod ( z8 steel ) ) ) ) )