QUESTION: Given the sentence "Female in a white dress walking through sand mounds." is it true that "The woman is wearing black."?

Let's solve it slowly: The female is wearing a white dress and so she cannot be wearing black.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "One lone skier is making his way down a snowy mountain slope which has many ski track marks visible on the snow pack and a ski lift in the background."
Hypothesis: "A man is outdoors."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A snowy mountain is outdoors so if a man is making his way down a snowy mountain then the man is outdoors.
The answer is yes.

Q: Given the sentence "Two brown and white dogs fighting on a grassy area in front of a tree." can we conclude that "Two dogs are fighting over a toy."?
Options:
- yes
- it is not possible to tell
- no
A: Two dogs fighting over a toy not necessarily do it on a grassy area in front of a tree.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A child with a sweater is holding a pen in his mouth." that "A kid thinks hard about the answers to the test."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because a kid holds a pen does not mean he thinks hard about answers or that he's taking a test.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man and two women are all sat on a single motor scooter."
Hypothesis: "A man and two women are riding in a car together."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man and two women are all sat on a single motor scooter or are riding in a car together.
The answer is no.

Q: Given the sentence "The boy jumps onto his soccer player brother." can we conclude that "A boy jumps onto his younger soccer player brother."?
Options:
- yes
- it is not possible to tell
- no
A:
Not all brother the boy is playing soccer with is younger than you.
The answer is it is not possible to tell.