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: Beyond the regional identifications, the country remains divided culturally, economically, and psychologically between the prosperous, industrial North and less developed South, or Mezzogiorno ( Midday ). Choices:  1. The north and the south have different cultures. 2. The South is more psychologically sound than the North. 3. The country is highly unified economically.

3