Definition: 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.
Input: Statement: Bill Gates wrote in The Road Ahead about the need for a dialogue on the information highway. Choices:  1. Bill Gates wrote The Road Ahead when he was 42. 2. Bill Gates never wrote The Road Ahead. 3. In The Road Ahead Bill Gates wrote about the need for a dialogue on the information highway.

2