Student asked: Can we conclude from "A man with advertising signs stands on the sidewalk reading a newspaper." that "A man is watching cars on the street."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man cannot watch cars while he is reading a newspaper. The answer is no.


Student asked: Test for natural language inference.
Premise: "A skateboarding ramp located in a room with multicolored graffti painted on the wall."
Hypothesis: "The skateboarding ramp is for the local youth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A skateboarding ramp may be for others and not just for the local youth. The answer is it is not possible to tell.


Student asked: Premise: "A man is placing his first foot into a box filled with water."
Based on this premise, can we conclude that the hypothesis "A man puts his foot in water." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Placing the mans foot in water is the same as the man puts his foot in water. The answer is yes.


Student asked: If "A shirtless little boy playfully shields himself from a fire engine's spray with an umbrella." does that mean that "Eagle chasing bird."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Eagle chasing a bird will not mean to protect a little from a fire engine's spray. The answer is no.