QUESTION: Given the sentence "A black and white dog running in the grass where there are some cows." is it true that "A dog is running in the grass near cows."?

Let's solve it slowly: If the dog is in grass and the cows are in the grass too then the dog is near the cows.
The answer is yes.


QUESTION: Given the sentence "A woman wearing jeans and a necklace poses for a photograph in a color-drained picture." is it true that "A man is sitting down on his porch."?

Let's solve it slowly: Either a man is sitting down on his porch or a woman is posing for a photograph.
The answer is no.


QUESTION: Premise: "The man is skiing in the snow with a large brown dog."
Based on this premise, can we conclude that the hypothesis "The man and his dog are swimming." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The man and his dog cannot be swimming and skiing at the same time.
The answer is no.