Text: diagnose what's wrong with the machine and you know do whatever it takes to get it started again and things and interface with the technicians in the toolroom so you're kind of like your own boss as far as the machinery goes and um it's about a two year to three year experience before you're able to really um i would say payback
Entailment: It takes two to three years to be able to understand hoe the machine works.
Contradiction: The machine can be figured out in minutes