title: Poverty threshold
context: In United States, the poverty thresholds are updated every year by Census Bureau. The threshold in United States are updated and used for statistical purposes. In 2015, in the United States, the poverty threshold for a single person under 65 was an annual income of US$11,770; the threshold for a family group of four, including two children, was US$24,250.[37][38] According to the U.S. Census Bureau data released on 13 September 2011, the nation's poverty rate rose to 15.1 percent in 2010.
question: What's the poverty line in America?
answers: US$24,250