QUESTION: Premise: "A long view of a curving railroad track with a group of people off in the distance."
Hypothesis: "A long view of a curving railroad track with no one waiting for the train in the distance."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Either there is a group of people or no one in the distance.
The answer is no.

[QUESTION] Given the sentence "People walk down a narrow street between tall buildings." is it true that "People are walking on a street next to tall buildings."?
To walk down a street is the same as walking on a street.
The answer is yes.

Q: Test for natural language inference.
Premise: "A policeman is next to his german shepherd."
Hypothesis: "A man is next to a dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man next to a dog implies it is a policeman with his German Shepherd.
The answer is yes.

QUESTION: Premise: "Two young girls walking down a busy city street."
Hypothesis: "There are people outdoor."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two young girls are people. A city street is always outdoors.
The answer is yes.

[QUESTION] Given the sentence "A baby in an orange t-shirt holds onto his stroller like a steering wheel." is it true that "The baby is running."?
The baby cannot be holding on his stroller and running at the same time.
The answer is no.

Q: Premise: "A small boy is chewing on a pen."
Hypothesis: "A young child has a pen in his mouth."
Do we know that the hypothesis entailed by the premise?
A:
Young is often used as a synonym for small. The boy has the pen in his mouth. You chew with your mouth.
The answer is yes.