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: than we are Choices:  1. We cannot. 2. We must. 3. We so are.

Ex Output:
1


Ex Input:
Statement: If you do decide to go in summer, start early in the day. Choices:  1. If you go in summer, go during late day. 2. If you don't start early in the day when visiting during the summer, there will be disastrous repercussions.  3. Start early in the day if you go in summer.

Ex Output:
1


Ex Input:
Statement: The cathedral's three original 14th-century portals are somewhat overpowered by the 19th-century neo-Gothic facade. Choices:  1. The cathedral has three portals. 2. The 19th-century neo-Gothic facade has been replaced with art deco portals. 3. The cathedral is 800 years old.

Ex Output:

2