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