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: and it seems like uh um we're catching all their residue i'm not sure if it's kerosene or what that's dropping but other than that you know we don't have the unless we're catching it from the midwest the emissions  yeah from the power plants Choices:  1. The residue could be kerosene or it could be something else entirely. 2. Power plants emit a lot of residue that we end up catching. 3. I'm sure that the residue coming from the power plants is safe.

Ex Output:
3


Ex Input:
Statement: Each model uses cost drivers, which are parameters such as the level of experience of the programmers, the reliability requirements of the programs, and the complexity of the project, along with the estimated project size, to derive overall cost and schedule estimates for the acquisition. Choices:  1. Cost and schedule estimates for the acquisition depend on multiple cost drivers, including programmers' level of experience, the program's reliability requirements, and project size. 2. The higher the level of programmer experience, the more expensive it will be, and thus the acquisition will take longer. 3. The cost and schedule estimates for the acquisition are randomly determined.

Ex Output:
3


Ex Input:
Statement: in some states yeah because it's reasonable now uh you know me with me being from Louisville i'm going to say at Louisville is unfair because Louisville's got the highest uh uh the line the line the line drawn i don't know the correct word for it  but Louisville's is higher than most other universities and Choices:  1. Louisville's standards are the highest standards by far. 2. Most states are more reasonable than Louisville when it comes to their standards. 3. Louisville is pretty easy compared to most states.

Ex Output:

3