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.

Statement: 'If only they hadn't messed up that stupid time machine...' Choices: 1. The time machine would have worked if they hadn't made a mistake. 2. The time machine worked as it was supposed to. 3. The time machine had a problem.
2

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.
3

Statement: Thank you, your excellency. The secretary bowed and departed. Choices: 1. The secretary was scheming for a new job and he felt he'd found his angle. 2. The secretary took a bow before leaving. 3. The secretary departed without taking a bow.
3