Thorne acknowledged that his staff's lack of familiarity with a new computer system led to some duplicate files, but said database training and increased oversight by supervisors addressed the problem.
The staff worked overtime to train on the new computer system.
mnli hypothesis: The staff worked overtime to train on the new computer system. premise: Thorne acknowledged that his staff's lack of familiarity with a new computer system led to some duplicate files, but said database training and increased oversight by supervisors addressed the problem.