Q: Premise: "A black person in black and red is sleeping on a bench with an open black umbrella."
Based on this premise, can we conclude that the hypothesis "His shoe is untied." is true?
Options:
- yes
- it is not possible to tell
- no
A: A black person in black and red is sleeping on a bench with an open black umbrella does not necessary that his shoe is untied.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Gentleman standing on a sidewalk looking at a building."
Hypothesis: "They work together at the establishment."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: There are not other people but the gentleman to be implied to being they work together.
The answer is it is not possible to tell.

Q: Premise: "An old couple facing away from the camera walk down a garden path."
Hypothesis: "An old couple is outside."
Do we know that the hypothesis entailed by the premise?
A: The couple is walking down a garden path so they must be outside.
The answer is yes.

Q: Test for natural language inference.
Premise: "A short-haired man adjusting his tie with the help of the mirror in his hotel room."
Hypothesis: "The man in his hotel room is trying to decide what he's going to buy for dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A man who is trying to decide what he wants for dinner would probably be reading a menu. Adjusting his tie probably takes some concentration.
The answer is no.