Student asked: Test for natural language inference.
Premise: "There is a snow skier on a slalom course taking a turn."
Hypothesis: "There is a skier on the mountain going down an advanced course."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. There is a snow skier on a slalom course taking a turn doesn't imply the skier is on a mountain.Not all slalom courses is an advanced course. The answer is it is not possible to tell.


Student asked: Given the sentence "A woman in a red shirt and bandanna and a girl in a blue shirt are sitting on a large swing in front of a house." can we conclude that "Two girls sitting outside a house."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman and a girl sitting on a large swing in front of a house implies sitting outside a house. The answer is yes.


Student asked: Premise: "A white and a gray dog walking along a path in the wood."
Hypothesis: "The dog is looking for it's owner."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A dog can walk along a path and not be looking for it's owner. The answer is it is not possible to tell.


Student asked: Premise: "A man in midair doing a flip."
Hypothesis: "A man is in the air."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. The man doing a flip implies he is in the air. The answer is yes.