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.

Ex Input:
Statement: She took one tottering step toward him and halted. Choices:  1. She took several steps forward, until she bumped into him. 2. She staggered towards him, then stopped in her track. 3. She almost fell over from the dizziness, then stopped.

Ex Output:
1


Ex Input:
Statement: There had to be some distortion in there somewhere. Choices:  1. The audio was distorted. 2. That was distorted. 3. There was no distortion.

Ex Output:
3


Ex Input:
Statement: Such provisions have been critical to the success of the Acid Rain Program, encouraging individual sources to find the most cost-effective means of compliance with the collective emission reduction goal. Choices:  1. They did not encourage individuals to find cheaper means of compliance. 2. The acid rain program's success can be attributed to  such provisions. 3. The acid rain program has protected the community's cars from erosion.

Ex Output:

1