Student asked: Test for natural language inference.
Premise: "Two football players fight to gain possession of the ball."
Hypothesis: "The game is very close."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just because fight to gain possession does not mean game is very close. The answer is it is not possible to tell.


Student asked: Can we conclude from "Three asians work in a field harvesting." that "The five black men played basketball."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Three is less than five and an Asian is not black. The answer is no.


Student asked: Premise: "Boy riding bike while older boy runs along side."
Hypothesis: "A boy is jogging with his friend."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The boy cannot be riding a bike and jogging at the same time. The answer is no.


Student asked: Given the sentence "Little boy in blue shirt and gray shorts running at a park." is it true that "A boy plays in the sand at the park."?
Teacher's response:
Let's think. The boy is running at a park so he probably isn't playing in the sand. The answer is it is not possible to tell.