Anchor: Despite this looming financial problem, pressure is mounting to update Medicare's outdated benefit design.
Entailed: Medicare has an outdated benefit design that some people want to change.
Contradiction: Medicare is universally considered to be without any problems.
Contradiction: A girl doing ballet
Contradiction: A building is being worked on.
Contradiction: I do not know anything and that is funny.  
Contradiction: There is an elderly man selling vegetables.