Student asked: Given the sentence "Some young people are hanging out at night outside a building." can we conclude that "Some kids are staying at home tonight."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A home is inside so they could not be inside and outside at the same time. The answer is no.


Student asked: Premise: "A man with a hiking backpack on is standing in front of a lake with a forest in the background."
Hypothesis: "A man is hiking for his dead wife."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A hiker standing in front of a lake does not imply he is hiking for his dead wife. The answer is it is not possible to tell.


Student asked: If "Two children stand on some concrete stairs while adults walk by." does that mean that "Two girls eat a clubhouse at a local diner."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The subjects who are at a local diner are usually not ones who stand on stairs. The answer is no.


Student asked: Premise: "Two kids run through gray sand."
Hypothesis: "Two kids have a picnic on a sandy beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The kids cannot run through gray sand and have a picnic on a sandy beach simultaneously. The answer is no.