Student asked: Test for natural language inference.
Premise: "A man with three younger children look at a large painting."
Hypothesis: "A dad has taken his kids to an art exhibit."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Not every man is a dad. Not all paintings are in an art exhibit. The answer is it is not possible to tell.


Student asked: If "A man pulling a cart of cleaning supplies down a cobbled street." does that mean that "A man is cleaning windows indoors."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The man either needs to be indoors or outside because a cobbled street is assumed to be outside. The answer is no.


Student asked: Premise: "A theater worker changes the marquee outside a community theater."
Hypothesis: "A man changes the sign from cinderella to snow white."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A theater can show more than just Cinderella and Snow White. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man in a dress shirt and tie addresses a chef in a kitchen." that "The man is singing."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. It's unlikely the man addresses a chef by singing to him. The answer is no.