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.
Q: Statement: This role is mandated by history (it's a natural extension of the melting-pot tradition), economics (America stands to gain most from globalization), and necessity (no one else can). Choices: 1. There are many who would argue that necessity alone is reason enough to have the role. 2. The role isn't mandated by economics or necessity. 3. Economics is one of the issues that makes the role necessary.
A:
3