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 person is walking on the road. There is a traffic light ahead. The light is red. Could they take the place of one of the 56 channels of movies? If this premise is true, what does that tell us about whether it entails the hypothesis 'Could they replace one of the 56 movie channels?' The swimming is unsuitable for children, and the area has an overpopulation of sea urchins whose spiny quills are a menace to tender feet. Can we conclude that 'Sea urchins with spiny quills are overpopulated in the area.'?
yes
no
yes
yes