Your goal is to find the secret four-color code. The following colors are possible: green, orange, brown, white, pink, yellow.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['green', 'brown', 'orange', 'white']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['orange', 'white', 'pink', 'pink']. Hint: one color is in the secret code but in the wrong position.
Guess: ['white', 'yellow', 'yellow', 'orange']. Hint: one color is in the correct position.
Guess: ['pink', 'green', 'white', 'brown']. Hint: three colors are in the secret code but in the wrong positions.
A B C D
brown, orange, green, white brown, pink, yellow, green white, orange, pink, pink yellow, brown, yellow, yellow