Anchor: Living standards can be compared in terms of real GDP per capita, which historically in the United States has doubled every 35 years.
Entailed: The GDP of the United States has doubled every  35 years.
Contradiction: The GDP of the United States has remained unchanged forever. 
Contradiction: the woman is not wearing a hat
Contradiction: two children walking along a trail
Contradiction: All three of the bolts were metric.
Contradiction: New Braunfels has a downtown.