Definition: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
Input: Statement: If ten percent or more of the cases sampled in the self-inspection process have problems, then LSC assumes that there are overall problems within the grantee's case closing records, which may affect the accuracy of the CSR data. Choices:  1. LSC examines each and every case rather than just pick random sample. 2. CSR data's reliability will be compromised by LSC's generalisation of issues surrounding a grantee's case closing records. 3. Less than ten percent of questionable cases in the sample will allow correct figures for the CSR data.

1