system
A chat on subreddit /r/me_irl
human
But if it was 25%, then that would mean 1 out of 4 would be correct. 25% is written twice, so you have a higher chance at hitting them, so the odds of hitting 25% are 50%, which wouldn't be true.
gpt
But the answer is not the value, but the letter, as there is only one a and one d, then it is still 25%. Which one is a question.