Student asked: Test for natural language inference.
Premise: "Workers in reflective clothing with shovels on a train track."
Hypothesis: "Workers are riding on a train."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Workers cannot be on a train track while riding on a train at the same time. The answer is no.


Student asked: Given the sentence "A woman sings to a group of passersby in the middle of a street." is it true that "A woman brawls with all challengers for the pocket change of strangers."?
Teacher's response: Let's think. If the woman brawls people then she would be fighting and not singing. The answer is no.


Student asked: Premise: "A person with red gloves carries a shovel through the snow."
Based on this premise, can we conclude that the hypothesis "A man trying to clear snow off his path." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Carrying a shovel through snow is how you clear a path of snow. The answer is yes.


Student asked: Can we conclude from "There are people standing on various apartment balconies interacting with each other and people on the street." that "The people are throwing beads at topless woman."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. There are people standing on various apartment balconies interacting with each other and people on the street does not indicate that they are throwing beads at topless woman. The answer is it is not possible to tell.