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: Initially weakened by an outbreak of plague, the 12,000 strong population rallied to the cause. Choices: 1. The natives lasted for hundreds of years. 2. The many people who lived there suffered through the plague. 3. Diseases wiped out the entire population.

Ex Output:
3

Ex Input:
Statement: The region around Delhi embraces the government capital the heart of the old Mughal empire at Agra, and the nature reserves of Corbett and Bharatpur. Choices: 1. The city of Agra was built by the Mughals. 2. Agra is nowhere near the area of Delhi. 3. Agra was the site of the old Mughal capital.

Ex Output:
2

Ex Input:
Statement: Figure 7. Projected Marginal Cost of SO2 Reductions ($/Ton) Choices: 1. In the Figure 20, Projected Marginal Cost of SO2 Reductions ($/Time) 2. In the Figure 7, Projected Marginal Cost of SO2 Reductions ($/Ton) 3. In the Figure 7, Projected Marginal Cost of SO2 Reductions ($/Ton)- which is what has to be studied, according to the teacher.

Ex Output:
1