QUESTION: If "A white guy in black biking gear is riding through the forest." does that mean that "A man is riding through the forest looking for his sister."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: His skin color and the color of his biking gear doesn't tell us he is looking for his sister or that he even has a sister.
The answer is it is not possible to tell.

[QUESTION] If "A white dog is carrying a ball across the grass nearby a fence." does that mean that "A white dog is sleeping on couch."?
Options:
- yes
- it is not possible to tell
- no
The white dog can not sleep it's carry a ball across the grass.
The answer is no.

Q: Premise: "One brown and white dog chasing a black and white dog through the grass."
Based on this premise, can we conclude that the hypothesis "The dogs are swimming in the pool." is true?
Options:
- yes
- it is not possible to tell
- no
A: They cannot be running through the grass while in the pool.
The answer is no.

QUESTION: Given the sentence "A sports coach wearing sweats walks across the game field." can we conclude that "A coach is in the film rooom looking at video tape."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A coach walking is not always looking at a video tape.
The answer is no.

[QUESTION] If "A man with a beret and a purple jacket is preparing his fishing pole at a pier with an elderly person in a wheelchair and several other people on the pier as well." does that mean that "A man is wearing a black beret."?
Options:
- yes
- it is not possible to tell
- no
The man with a beret might be wearing a white beret and not a black one.
The answer is it is not possible to tell.

Q: Given the sentence "A group of people are ridding a roller coaster." is it true that "Kids enjoying a roller coaster."?
A:
The first sentence gives no indication that the people are kids.
The answer is it is not possible to tell.