A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. A group of 14 men are standing up stairs with a pair of men on each stair with identical shirts on except for one. If a man is standing on a stair, then he is wearing a shirt. If a man is not standing on a stair, then he is not wearing a shirt. Does it logically follow that There is only one person present? It was fashionable to look down on it.
yes
no
yes