QUESTION: Given the sentence "A woman wearing a burgundy sleeveless top and blue shorts climbing steps to bleacher." is it true that "A woman is falling down the steps."?

Let's solve it slowly: Two totally contradictory pieces of information in first sentence stating woman climbing steps as against woman in second sentence falling down the steps.
The answer is no.

[QUESTION] Premise: "A man waves from an old firetruck as he drives past crowds."
Based on this premise, can we conclude that the hypothesis "The man is driving a motorcycle." is true?
Options:
- yes
- it is not possible to tell
- no
One cannot drive a motorcycle and fire truck at the same time.
The answer is no.

Q: Premise: "A boy is wielding a long white stick whilst some people are watching him from behind."
Hypothesis: "Some people in the picture are watching other people perform activities."
Do we know that the hypothesis entailed by the premise?
A: The boy is wielding a long white stick which means he is one to perform activities.
The answer is yes.

QUESTION: Premise: "Two people in a traditional japanese dragon costume perform in front of a small japanese shrine with a man in a business suit standing in the back watching."
Hypothesis: "This is a traditional dance."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two people performing in front of a small Japanese shrine are not necessarily performing a traditional dance.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Africans walk down a road carrying their belongings." can we conclude that "A crowd at a bus stop."?
Options:
- yes
- it is not possible to tell
- no
A crowd cannot be at a bus stop when they walk down a road.
The answer is no.

Q: If "A dog runs across the grass." does that mean that "A dog runs in the field."?
Options:
- yes
- it is not possible to tell
- no
A:
A field would have grass and a dog is running in both.
The answer is yes.