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: The progressive Moor's treatise on wounds, inflammations, and tumours may sound hair-raising today, but his treatment of broken bones by padded splints, traction, and bitumen casts was actually centuries ahead of its time. Choices:  1. The Moor's treatment of broken bones was far behind his time. 2. The Moor used splints as a way of treating broken bones. 3. Before the use of splints, broken bones had to heal naturally.

1