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: Influences on achievement of sufficient procedures likely to be many, including the state of the art of detection technologies, number and militancy of potential threats to security, and the willingness of passengers, airline personnel, and airport personnel to accept different costs and forms of protection Choices:  1. There are likely many procedures and factors that change, including detection technologies, the number of potential threats, and the willingness of passengers and personnel to accept security changes. 2. These changes to risk factors facing air travel security are only going to be exacerbated in the administration's coming years. 3. There are few changes that need to be made as far as security procedures are concerned.

1