The signs on the doors for the second prisoner to choose between read:
ROOM I: IT WON’T MAKE A DIFFERENCE WHICH DOOR YOU CHOOSE
ROOM II: THERE IS A WOMAN IN THE OTHER ROOMRemember that if there was a woman behind door #1, the sign on the door told the truth — but if there was a tiger behind it, the sign told a lie. As for the sign on door #2, it was the opposite: If there was a woman behind it, the sign would be false, and if there was a tiger behind it, the sign would be true.
Also remember that both rooms might contain a woman, or both a tiger, or of course there might be a woman in one room and a tiger in the other.
What would you choose, if you were in this prisoner’s shoes?