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: He is a man of unflappable ignorance who, despite the round-the-clock presence of his librarian wife, remains all but illiterate. Choices:  1. He is a very intelligent person and an avid reader. 2. He is not bright and is basically illiterate. 3. He might be smart, but he cannot read.

1