Student asked: Test for natural language inference.
Premise: "A man jumps off a swing set at a park."
Hypothesis: "The man is showing off."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. To jump off a swing set does not imply showing off. The answer is it is not possible to tell.


Student asked: If "A man in a black shirt and jeans walks along side a brick building." does that mean that "A man is walking next to a building."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The man walks next to a building because he walks alongside a brick building. The answer is yes.


Student asked: Premise: "A skier poses for a picture on top of a mountain."
Hypothesis: "A skier is having a picture taken."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. If one poses for a picture then one is having his picture taken. The answer is yes.


Student asked: Given the sentence "A few workers are trying to get a train unstuck on a railway." is it true that "The train is light as a feather."?
Teacher's response:
Let's think. If the train is light as a feather then they wouldnt need a few workers trying. The answer is no.