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: well it's been very interesting Choices:  1. It hasn't been interesting. 2. The experience has been extremely interesting for the company. 3. It has been very intriguing.

Ex Output:
1


Ex Input:
Statement: Setbacks in the 1930s caused by the European postwar slump were only a spur to redouble efforts by diversifying heavy industry into the machine-making, metallurgical, and chemical sectors. Choices:  1. The European postwar slump caused a number of problems in the 1930s. 2. The European postwar slump dampened efforts to diversify economically. 3. The diversifying of industries went a long way towards creating jobs.

Ex Output:
2


Ex Input:
Statement: In the United Kingdom, one form of TSE, bovine spongiform encephalopathy (BSE), is believed to be linked to cattle feed containing rendered protein by-products from sheep and goats infected with scrapie, a disease related to BSE. Choices:  1. BSE is believed to come from cattle feed from infected proteins. 2. BSE is believed to come from cattle feed from infected proteins and bad water. 3. BSE is a harmless thing.

Ex Output:

3