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 became an assistant professor in 1983. Choices:  1. She was an assistant professor. 2. She has been in the field for long. 3. She was an assistant professor in 1980.

Ex Output:
3


Ex Input:
Statement: Located on the western tip of Jamaica, Negril is also one of the best places in the world for watching the sun go down before heading out for a night on the town. Choices:  1. The sunsets in Negril are amazing right before one goes into town for the night. 2. The western tip of Jamaica is a terrible place to watch a sunset. 3. The are plenty of tourists that lineup for a Negril sunset any given night.

Ex Output:
2


Ex Input:
Statement: The next day's Los Angeles Times goes with the DLC  Clinton's Centrist  Big Draw Among Party Faithful. Choices:  1. People distrust Clinton after the scandal.  2. The New York Times covered the DLC and Clinton.  3. The LA Times went with Clinton's draw of his party's faithful.

Ex Output:

2