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: Under fast pay, examination of the invoice subsequent to payment authorization is sometimes referred to as post payment examination. Choices:  1. Under fast pay, the invoice is examined for payment authorizations from VISA cards. 2. Under fast pay, the invoice is examined for reimbursement authorization. 3. Under fast pay, the invoice is examined for payment authorization.

2