Read the excerpt from Teaching the Benefits of Capitalism by Roger B. Butters. The single greatest benefit that capitalism provides is that it enables human choice. Capitalism establishes a social contract that makes it possible for individuals to exercise their franchise and free agency . . . It creates the necessary conditions for people to escape poverty and create wealth for themselves and for others.

Which detail from the excerpt provides the best evidence to support the claim that capitalism is better than socialism?
Capitalism provides a single benefit.
Capitalism enables human choice.
Capitalism establishes a contract.
Capitalism creates necessary conditions.