Cognition Technologies's semantic engine understands free English text and turns big data into accurate, actionable knowledge. It knows that "Are jaguars beautiful?" is about the animal and "Are Jaguars beautiful?" is about the car. From context it knows that "Do jaguar engines run faster" is about the car, even if spelled like the animal. It knows that "strike a match and burn" is about igniting, while "strike oil in Texas" is about discovering.