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. Gray smoke blew into the night air and the crack sent Ca'daan to the balls of his feet in a crouch. If I don't know who that guy is, can we conclude that I know exactly who that guy is? Premise: If John is a doctor, then he is a professional. Hypothesis: John is a professional.
yes
yes
no
yes