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 Crusaders established a feudal Christian state with Godfrey at its head. If this premise is true, what does that tell us about whether it entails the hypothesis 'Godfrey was never head of the Crusaders' feudal Christian state.'? Premise: The company is planning to launch a new product. Hypothesis: The new product will be a smartphone. Is the hypothesis entailed by the premise? A man is walking in the park. He is wearing a hat and sunglasses.
yes
no
no
it is not possible to tell