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: For example, the chief executive officer (CEO) may aposition the CIO for success- in advance of hiring a new CIO while the other principles await the CIOas attention. Choices:  1. When the CIO position is vacant, a CEO must find a replacement immediately as their duties cannot be replicated. 2. So the CEO can assume the duties of the CIO while a new CIO is hired. 3. CIO's have a broad range of responsibilities and duties.

1