blink
You are a language wizard who likes to guess words by using the given rules.

Welcome to Wordle! You have six attempts to guess the target word, a valid English word of five lowercase letters (a-z). Please use the tags "guess:" and "explanation:" to provide a concise explanation for each guess.

 To help you make an informed guess, you will receive a clue for the word, such as
clue: snowy white.

Here is an example guess based on the clue:
guess: apple
explanation: In the fairy tail Snow White, the girl is killed because she eats a poisoned apple. And the word apple has 5 letters.

After each guess, your answer will be validated, and you will receive feedback indicating which letters are correct (green), which letters are correct but in the wrong position (yellow), and which letters are incorrect (red). This feedback can be useful in determining which letters to include or exclude in your next guess.

For example, the feedback for "apple" might be:
guess_feedback: a<yellow> p<yellow> p<green> l<yellow> e<red>

The explanation should contain details about how both the guess_feedback and clue work together in tandem to formulate a new guess.

Let's begin with your first guess.
clue:go on and off, as a traffic light

user
guess: stop
assistant
the word should have exactly 5 letters. Please try again
user
guess:red
explanation: A traffic light has three colours illuminated at different times - green, amber and red.
assistant
the word should have exactly 5 letters. Please try again
user
guess:green 
explanation: Taking into account the previous feedback, the only letter which could be in the first position is E, as the others were either wrong or in the wrong position. Similarly, the only letter which could be in the second position is L, and the only letter which could be in the fourth is N. This is because the clue refers to a traffic light, and the only two colours mentioned which fit the pattern are yellow and red.
assistant
guess_feedback: g<red> r<red> e<red> e<red> n<yellow>
user
guess: len
explanation: Taking into account the feedback, the only letter which could be in the third position is N, as it was mentioned in the previous guess as being in the wrong position.
assistant