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.

Example Input: Statement: Productivity is assumed to advance 1.5 percent each year through the end of the simulation period even if investment collapses. Choices: 1. Productivity in the mail room is expected to go up 1.5 percent each year. 2. It is assumed that productivity will go up 1.5 percent every year until the simulation period is over. 3. Productivity is expected to rise 4 percent every year for the rest of time.
Example Output: 3

Example Input: Statement: It's no good arguing about how it was done. Choices: 1. There's no point in arguing about the logistics. 2. It'd be better for us to argue about how it was done. 3. Arguing is going to waste too much time and we need a solution right now.
Example Output: 2

Example Input: Statement: retirement contributions for low- and moderate-income families. Choices: 1. low-income families contribute to retirement 2. Low- and moderate-income families need help with retirement contributions. 3. Low- and moderate-income people do not contribute to their own retirement.
Example Output:
3