Q: Given the sentence "A snowboarder grinds a wooden box over a melted patch of snow." can we conclude that "Snowboarder does a trick at a competition."?
Options:
- yes
- it is not possible to tell
- no
A: A snowboarder may be actually grinding a box with a grinder and not on a snowboard doing a trick and he doesn't have to be at a competition.
The answer is it is not possible to tell.

QUESTION: Premise: "A young child holds on to a post with his face pressed against it."
Hypothesis: "A young child is wearing shoes."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Holding onto a post does not imply the child is wearing shoes.
The answer is it is not possible to tell.

[QUESTION] Premise: "A blond woman in an army green hat and dress sitting next to a japanese women with sunglasses on her head and a t-shirt."
Hypothesis: "Two women are working at the bakery."
Do we know that the hypothesis entailed by the premise?
The blond woman and the Japanese woman would not be wearing a hat and dress or sunglasses if they were working at a bakery.
The answer is no.

Q: Test for natural language inference.
Premise: "A person paddling a boat."
Hypothesis: "The guy on the boat is moving."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A person paddling a boat does not indicate that the guy on the boat is moving.
The answer is it is not possible to tell.

QUESTION: If "A young girl and boy in swimsuits happily play in the sand on a beach." does that mean that "Children play in the snow."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Children cannot play on the beach at the same time as playing in the snow.
The answer is no.

QUESTION: If "A crowd of runners have just begun their race." does that mean that "The race is a marathon."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A crowd of runners beginning their race does not imply the race is a marathon.
The answer is it is not possible to tell.