Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.
Input: Statement: And this is what ultimately makes them pose their own kind of stealthy threat to us. Choices:  1. Stealthy polar bears are threatening our way of life. 2. These inside workers from California are subversive and dangerous. 3. Their are entities that are dangerous to us.

3