Given the task definition, example input & output, solve the new input case.
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.
Example: Statement: Next to the MGM Grand you will find M and M World, four stories of merchandise and memorabilia dedicated to the candy that doesn't melt in your hand. Choices: 1. The candy has many fans who love its attractions. 2. There's four stories of memorabilia dedicated to a candy. 3. That particular candy melts and becomes difficult to eat.
Output: 3
It is said in the statement that the candy doesn't melt in your hand, but the sentence in choice 3 disagrees with it.

New input case for you: Statement: oh okay because uh the ones that we use you you know are like Unix base systems and so they don't have a disk drive you know so you can't you you the only way that you can do it is through a modem Choices: 1. This system is a lot easier to use compared to the other ones out on the market. 2. We use a something that closely resembles a Unix base system. 3. The systems we use are completely different from the Unix base systems.
Output:
3