QUESTION: Given the sentence "A young male kite skier has pulled himself about 10 feet out of the water and is having a good time." is it true that "A man is sitting on the couch."?

Let's solve it slowly: If one pulled himself out of the water he would not be sitting on a couch.
The answer is no.

QUESTION: Premise: "Here is a picture of people running a marathon on the road."
Based on this premise, can we conclude that the hypothesis "The people are out on the road." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Out on the road is paraphrasing of running a marathon on the road.
The answer is yes.

QUESTION: Premise: "An old man and his dog are standing otuside with a cart."
Hypothesis: "There is a dog."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
There is a dog implies an old man and his dog are standing otuside with a cart.
The answer is yes.