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 SUM06 is the sum of the ozone concentrations for every hour that exceeds 0.06 parts per million (ppm) within a 12-hour period from 8 am to 8 pm in the months of May to September. Choices:  1. The SUM06 is the sum of the ozone concentrations for developing countries. 2. The SUM06 is the sum of the ozone concentrations for every hour that exceeds 0.78 parts per million. 3. The SUM06 is the sum of the ozone concentrations for every hour that exceeds 0.06 parts per million.

2