Base on the product design of NBI and the natural response of mucosa to NBI light, the capillary on mucosal surface will display in (A)______, and blood vessel in submucosa will display in (B)_____.
(A): Brown / (B): Cyan
(A): Blue / (B) Cyan
(A): Cyan / (B): Brown
(A): Magenta / (B): Blue
(A): Brown / (B): Blue