Student asked: Premise: "Two men and two toddlers play with toys on their kitchen counter."
Hypothesis: "Two men and two toddlers  are in the house."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The men and toddlers on the kitchen counter are in the house. The answer is yes.


Student asked: Test for natural language inference.
Premise: "A man rides a surfboard as a wave comes up behind him."
Hypothesis: "The man is a farmer."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Because a person rides a surfboard doesn't mean he is a farmer. The answer is it is not possible to tell.


Student asked: If "A snowboarder is in midair above a snow-covered ridge beneath a blue sky." does that mean that "A snowboarder is outdoors."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A snowboarder is above a snow-covered ridge means he is outdoor. The answer is yes.


Student asked: Premise: "Two people with red scarves on their heads are watching tennis."
Based on this premise, can we conclude that the hypothesis "Two people are at a tennis arena watching a tennis match." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A tennis match is not always held at a tennis arena. The answer is it is not possible to tell.