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 man does a motorcycle trick on a racetrack while many people watch. A man is running down the racetrack. A bunch of people of all ages wearing costumes. They are not holding any food. The new policy requires all employees to wear formal attire to work. If this premise is true, what does that tell us about whether it entails the hypothesis 'Wearing formal attire is mandatory'? A black and white dog wearing a blue shirt carrying a toy in its mouth. I'm planning a trip to Paris and I've booked a flight from London. I've also booked a hotel in the city center. A person is wearing a red hat and a red coat. They are standing in front of a red car.
yes
no
no
it is not possible to tell
no
yes
yes