Industrials are mildly interested in shielding workers from hazardous working conditions, but the key 
(Industrials; are; mildly interested in shielding workers from hazardous working conditions) (Industrials; in shielding; workers; from hazardous working conditions)
Industrials Industrials
are in shielding
mildly interested in shielding workers from hazardous working conditions
workers from hazardous working conditions