QUESTION: Given the sentence "A family sits at a park while birds fly around." is it true that "A family is together."?

Let's solve it slowly: A family sits at a park implies that they are together.
The answer is yes.


QUESTION: Given the sentence "Some kids are playing with their skateboards in the street." is it true that "Some kids are watching tv."?

Let's solve it slowly: The kids cannot be watching TV and playing with their skateboards at the same time.
The answer is no.


QUESTION: Given the sentence "A ski jumper enjoys winter fun." is it true that "A skier likes the winter activities."?

Let's solve it slowly:
Fun implies activities. A ski jumper is a type of skier.
The answer is yes.