Your goal is to find the secret four-color code. The following colors are possible: black, yellow, blue, white, red, pink.
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: ['pink', 'red', 'white', 'yellow']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['black', 'yellow', 'pink', 'yellow']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['yellow', 'black', 'white', 'pink']. Hint: four colors are in the secret code but in the wrong positions.
A B C D
yellow, black, red, white red, white, white, white yellow, black, yellow, yellow pink, white, yellow, black