QUESTION: Given the sentence "A woman marches with a pair of dogs." is it true that "The woman has a dog walking business."?

Let's solve it slowly: Walking dogs does not imply that one has a dog walking business.
The answer is it is not possible to tell.


QUESTION: Premise: "A middle-aged woman in red and black is running in a race."
Based on this premise, can we conclude that the hypothesis "The lady is drinking a cup of tea." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If a woman is running a race she is not drinking a cup of tea.
The answer is no.


QUESTION: Test for natural language inference.
Premise: "Men gather around a computer."
Hypothesis: "The sales team gathers to look at the presentation."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The men from sentence 1 do not necessarily have to be a sales team.
The answer is it is not possible to tell.