Student asked: If "A woman wearing a black dress and black tights is walking down a sidewalk." does that mean that "A man is dancing."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman cannot also be a man just like one cannot be both walking and dancing at the same time. The answer is no.


Student asked: Can we conclude from "A white boy is taking part in a game of pinata." that "A boy is about to hit a pinata."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The boy hitting the pinata implies that the boy is taking part in a game. The answer is yes.


Student asked: Test for natural language inference.
Premise: "A man stands behind some merchandise in an area with lots of candles."
Hypothesis: "A man is looking for a gift for his wife."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Standing behind merchandise does not mean he is looking for a gift for his wife. The answer is it is not possible to tell.


Student asked: If "A group of people are standing ans sitting in the dirt next to some trees and bicycles." does that mean that "The people are taking a break from biking."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. People standing and sitting next to some trees and bicycles doesn't mean they are taking a break or even biking. The answer is it is not possible to tell.