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: Down in the basement is the really interesting an array of seismographs busily recording the movement of the vast tectonic plates deep below. Choices: 1. The basement's seismographs record the movement of tectonic plates. 2. The basement contains an array of 12 seismographs. 3. There is one seismograph in the basement.
3