QUESTION: Given the sentence "Large dog running in snow." can we conclude that "A cat frolics in the snow."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dog is in snow or a cat is in snow.
The answer is no.

QUESTION: If "Two people sitting together on a subway listening to earphones." does that mean that "Two people are listening to the sound of the train."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: They are listening to earphones not the sound of the train.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A guy is riding his bike next to a brick building with bright blue doors."
Hypothesis: "A man is riding his bike to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A man riding his bike is not necessarily riding his bike to work.
The answer is it is not possible to tell.