If ‘blue’ means ‘green’, ‘green’ means ‘yellow’, ‘yellow’ means ‘orange’, ‘orange’ means ‘black’, ‘black’ means ‘white’, ‘white’ means ‘red’, ‘red’ means ‘pink’, ‘pink’ means ‘brown’, ‘brown’ means ‘grey’, then what is the color of human blood?

• A. Black
• B. Red
• C. White
• D. Orange