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