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: A History of the American People , by Paul Johnson (HarperCollins). Choices:  1. Paul Johnson never published a book. 2. Paul Johnson wrote A History of the American People. 3. Paul Johnson wrote each of his books in a month.

1