Q: Premise: "One young boy in a striped shirt is chasing another boy on a path through the jungle."
Hypothesis: "Two boys are playing."
Do we know that the hypothesis entailed by the premise?
A: One boy and another boy constitutes two boys. Chasing one in the jungle is playing.
The answer is yes.

QUESTION: Given the sentence "People on bikes gathered at night." can we conclude that "People riding bikes."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The people must be riding the bikes if they are on them.
The answer is yes.

[QUESTION] Premise: "A man wearing a tricorn hat and tall black boots sits on a bale of hay while looking at a woman sitting next to him who is wearing an old-fashioned dress."
Hypothesis: "There are people posing for a picture."
Do we know that the hypothesis entailed by the premise?
Two people sitting on a bale of hay doesn't mean they are posing for a picture.
The answer is it is not possible to tell.

Q: Given the sentence "An asian man is throwing a javelin in a yellow shirt." is it true that "A man is competing in a sports competition."?
A: A man can throw a javelin without necessarily being in a sports competition.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "People are taking pictures of an older style steam engine."
Hypothesis: "Pleaple are photographing a steam engine."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Taking pictures is photographing. An older steam engine is necessarily a steam engine.
The answer is yes.

QUESTION: Given the sentence "Two people riding their bikes on a hill." is it true that "Two goldfish are riding bikes in a pile of mashed potatoes."?

Let's solve it slowly:
Goldfish are not people. A pile of mashed potatoes is not a hill.
The answer is no.