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. The company has 5 employees, and each of them has a unique role. One is a manager, another is a developer, and the rest are designers. Premise: A man is walking in the park. Hypothesis: The man is a tourist. Can we conclude that the hypothesis is true if the premise is true? Premise: A gray-haired man sets up a new office with a desk built into the wall, a phone and a lamp. Hypothesis: The man has dark hair. Can we conclude the hypothesis from the premise?
yes
yes
it is not possible to tell
no