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 valley between Temple Mount and the Mount of Olives holds traces left by Jerusalem's earliest inhabitants. Choices:  1. The valley between the Temple Mount and the Mount of Olives holds no clues about early settlers. 2. Pottery pieces and bones have shown Jerusalem's early inhabitants. 3. A valley beside the Mount of Olives has clues about early inhabitants.

1