Given the sentence "A mean looking dog is in the snow and showing his teeth." is it true that "A friendly dog is rolling around in the snow."?

no
Explanation: A mean dog can not be a friendly dog at the same time..

If "Young woman in a kitchen with apron over a sink." does that mean that "The young woman is washing dishes."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Being over a sink does not mean she is washing dishes..

If "A woman in a swimming competition comes up for air." does that mean that "Woman stays underwater forever."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: A woman that comes up for air is not the same as a woman that stays underwater..

Premise: "A man in a white shirt doing some kind of work on a street."
Hypothesis: "A man is working on the street."
Do we know that the hypothesis entailed by the premise?
yes
Explanation: Doing work on a street implies that he is working on the street..