Given the task definition and input, reply with output. 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.

Statement: The paintings are displayed just as the dukes themselves hung them, two-, three-, and four-high, by personal preference rather than in historical sequence. Choices: 1. The dukes hung the paintings as they wanted. 2. The dukes did not intervene in any war with the gallery. 3. The dukes also helped with the design of the gallery.
2