For example, in the fall of 1997, the Nuclear Regulatory Commission's (NRC) Office of Inspector General surveyed NRC staff to obtain their views on the agency's safety culture.
The NRC staff were asked about their views on the agency's safety culture.
mnli hypothesis: The NRC staff were asked about their views on the agency's safety culture. premise: For example, in the fall of 1997, the Nuclear Regulatory Commission's (NRC) Office of Inspector General surveyed NRC staff to obtain their views on the agency's safety culture.