Student asked: Test for natural language inference.
Premise: "Someone is swimming in a pool."
Hypothesis: "Someone is in a swim race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Swimming in a pool does not imply that the swimmer is in a race. The answer is it is not possible to tell.


Student asked: Premise: "A couple walks down a dirt street."
Hypothesis: "A couple walk together down road while a carriage drives past them."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The street could have been empty with no carriage in sight. The answer is it is not possible to tell.


Student asked: Can we conclude from "A black and white dog is looking at a pink frisbee on a court." that "A dog is running accross a field with a ball."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A frisbee is not a ball and a court is a not a field. The answer is no.


Student asked: Given the sentence "Women in a bridal gown walking with a man in a black kilt." can we conclude that "The woman and man are playing golf at their local country club."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Women implies more than one and walking and playing can be different activities. The answer is no.