Student asked: Premise: "An elderly man is playing an accordion."
Hypothesis: "The old man is playing a polka."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because the elderly man is playing an accordion does not mean he is playing polka. The answer is it is not possible to tell.


Student asked: Premise: "A boy wearing purple rides a skateboard up a ramp."
Hypothesis: "A boy is riding a sktaeboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A boy can go up a ramp without riding a sktaeboard. The answer is it is not possible to tell.


Student asked: Can we conclude from "A tan dog running through the grass with the background blurry." that "The dog was running towards their home."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Dog running through the grass with the background blurry are not always running towards their home. The answer is it is not possible to tell.


Student asked: Given the sentence "A woman playing billiards." can we conclude that "The female is relaxing on the sofa."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A woman can not be playing billiards while simultaneously relaxing on the sofa. The answer is no.