Which of the following reactions will form a tri-bromo derivative of phenol?

• A
  Phenol reacting with $Br_2$ in $H_2O$.
• B
  o-Cresol reacting with $Br_2$ in $H_2O$.
• C
  Phenol reacting with $Br_2$ in $CS_2$ at $0-5^{\circ}C$.
• D
  Phenol reacting with $Br_2$ in $H_2O$.