QUESTION: Can we conclude from "Men on horses are standing on the shore looking at the lake." that "Horses crossing a river."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Horses cannot be standing on the shore and crossing a river at the same time.
The answer is no.

[QUESTION] If "A man on a bike sitting in traffic." does that mean that "The man is trying to deliver a pizza."?
Options:
- yes
- it is not possible to tell
- no
Not all man on a bike sitting in traffic is trying to deliver a pizza.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Girl giving school presentation."
Hypothesis: "A boy is telling jokes to the class."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A girl giving a presentation is a different activity to a boy telling jokes.
The answer is no.

QUESTION: Premise: "A man in shorts is using a barbecue grill in a yard."
Hypothesis: "It is summer."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Using a barbecue grill does not necessarily mean it is summer.
The answer is it is not possible to tell.

[QUESTION] If "A small child is holding a pink ball of yarn." does that mean that "A child has some yarn."?
Options:
- yes
- it is not possible to tell
- no
The child is holding a pink ball of yarn therefore he has some yarn.
The answer is yes.

Q: If "Dog in field with yellow posts." does that mean that "A dog is in the field with the yellow post."?
Options:
- yes
- it is not possible to tell
- no
A:
A field with yellow posts in it may also have one particular yellow post that is referenced.
The answer is yes.