A man is walking in a house with no electricity. Another man asks him which staircase do you want to take the green one or the blue one? The man says the green one. The man asks again which staircase do you want to take the yellow one or the green one? The man says green again. The man asks how do you want to die. Falling down the stairs, burning, getting shocked by electricity, or by freezing. What does the man say?
