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. Construction workers stand near tracks at night. The day has ended, and the workers are still on the job. If a statement is true, it is always true. If a statement is false, it is always false. Here is a premise: All humans are mortal. Here is a hypothesis: All humans are not mortal. Can we conclude that if the premise is true, then so is the hypothesis?
yes
yes
no