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 Input: Statement: He is opportunistic. Choices:  1. He takes opportunities when he sees them. 2. He grabbed the opportunity to work for the company. 3. He passed the opportunity by.
Example Output: 3

Example Input: Statement: But it just got a little easier to find in Tarrant County. Choices:  1. Finding it became simpler in Tarrant County. 2. It just became a million times harder to find in Tarrant County. 3. Tarrant County is a small area with a small population density.
Example Output: 2

Example Input: Statement: Although the consistent advice from EPA's Science Advisory Board has been to model premature mortality associated with PM exposure as a non-threshold effect, that is, with harmful effects to exposed populations regardless of the absolute level of ambient PM concentrations, some analysts have hypothesized the presence of a threshold relationship. Choices:  1. The EPA's Science Advisory Board produces collects data on premature mortality rates. 2. No threshold relationship exists. 3. Premature mortality is directly linked to the nurturing environment.
Example Output:
2