A series of audits of 1997 data was conducted in 1998 in anticipation of the first performance report due in 2000.
The data of 1990 was audited for the 2000 report.
mnli hypothesis: The data of 1990 was audited for the 2000 report. premise: A series of audits of 1997 data was conducted in 1998 in anticipation of the first performance report due in 2000.