Student asked: Given the sentence "The ice hockey goal keeper is dressed in a red strip." is it true that "The player is on the ice."?
Teacher's response: Let's think. Ice hockey goal keepers can be in uniform without being on the ice. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A white dog wearing reindeer ears is next to a brown dog."
Hypothesis: "The dog is eating reindeer ears next to another dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The dog is wearing reindeer ears not eating the reindeer ears. The answer is no.


Student asked: Test for natural language inference.
Premise: "A possible daredevil posed for the next move."
Hypothesis: "The person was contemplating their next move."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A possible daredevil posed for the next move does not imply he was contemplating their next move. The answer is it is not possible to tell.


Student asked: Premise: "A man picketing on the sidewalk wearing a suit with a briefcase by his feet."
Hypothesis: "The man is protesting."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A man is picketing does not imply a man is protesting. The answer is it is not possible to tell.