TASK 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.
PROBLEM: Statement: The first moral is that children are never safer than when staring at a computer screen. Choices:  1. The kids are being endangered by their time on the computer.  2. The children are safe when watching videos on the computer. 3. Children are safe when looking at a compute screen.

SOLUTION: 1

PROBLEM: Statement: He looks like he's still alive. Choices:  1. He appears to be alive.   2. He looks like he is dead.   3. He has never looked so alive before in his life.  

SOLUTION: 2

PROBLEM: Statement: The objective was for sources to find the most cost-effective means for limiting SO2 emissions and to be responsible for achieving those emission reductions. Choices:  1. They are trying to find the most cost-effective way to increase SO2 emissions.  2. They are trying to find the most cost-effective way to limit SO2 emissions from vehicles. 3. They are trying to find the most cost-effective way to limit SO2 emissions. 

SOLUTION:
1