Test for natural language inference.
Premise: "A man is looking into the distance whilst people behind him walk between buildings."
Hypothesis: "A man is behind the wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: You can be by buildings and not be behind the wall..

Premise: "A football player in a gold helmet is running with a football."
Based on this premise, can we conclude that the hypothesis "An athlete throws the ball." is true?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: Either he is running with the football or throwing it he would not be doing both those actions at the same time..

If "A man is looking at an advertisement located at the top of a subway entrance." does that mean that "A young man is looking at an ad."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Whether the man is young cannot be inferred by his actions or location..

If "Brown dog splashing into the water." does that mean that "Dog is playing."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: The dog may not be playing and could have fallen into the water..