QUESTION: Premise: "Three girls in black suits are waiting for their turn to do gymnastics."
Hypothesis: "Young girls learning gymnastics to get medal for their country."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The girls are waiting to do gymnastics is different that already learning gymnastics.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "There are multiple people going over a loop on an inverted roller coaster."
Hypothesis: "The people are having fun riding the roller coaster."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all people riding a roller coaster would find it fun.
The answer is it is not possible to tell.

Q: Given the sentence "A child stands in a golden field as trees loom behind him." is it true that "17 people are in a green field."?
A: The can't be only a child if there are 17 people present.
The answer is no.

QUESTION: If "Old women using a walker to go down the sidewalk." does that mean that "A woman walking with a walker."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman walking with a walker implies woman is using a walker.
The answer is yes.

[QUESTION] Premise: "A young woman posing on the bridge."
Hypothesis: "A lady going on bridge to dive in river."
Do we know that the hypothesis entailed by the premise?
Not all ladies going to dive in river pose on the bridge.
The answer is it is not possible to tell.

Q: Given the sentence "A white dog jumps from the grass into water from a hose." is it true that "There's a black dog in the house."?
A:
The dog cannot be a white dog and a black dog at the same time. Also the dog cannot be in the house and on the grass.
The answer is no.