Anchor: For about $50,000, the blind can have a circuit board inserted in their brains that will stimulate the visual cortex and produce grainy black-and-white images out of optical data captured through a tiny camera.
Entailed: There is a way for a circuit board to provide sight to blind people via a camera.
Contradiction: The technology to simulate sight for blind people is promising, but not quite functional.
Contradiction: The boy has a black shirt
Contradiction: Children and their families crowd inside a library
Contradiction: The lone tuba player marches in rhythm.
Contradiction: The workers are wearing reflective jackets.