Q: Test for natural language inference.
Premise: "Man riding a bike down a dirt hill."
Hypothesis: "A woman is jumping off a box."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man and woman are not the same and you can not be jumping off a box while riding a bike.
The answer is no.

QUESTION: If "A group of males playing basketball." does that mean that "They are a professional team."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A group of males playing basketball does not always refer to a professional team.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A woman is walking and holding a plastic bag." that "A woman is carying bags full of groceries."?
Options:
- yes
- no
- it is not possible to tell
The woman can have anything in the bags it doesn't have to be groceries.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man in a sweatshirt and jeans is riding a bicycle holding some long thin planks of wood."
Hypothesis: "The man is training for a bike race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Just because A man in a sweatshirt and jeans is riding a bicycle holding some long thin planks of wood doesn't mean he is in a race.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A middle-aged man is kneeling in the gravel working on a train on the tracks." can we conclude that "A man is next to the train tracks."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Middle-aged is providing the age of the man and next to is the location of where the man is kneeling in the gravel.
The answer is yes.

QUESTION: Premise: "A lady in hanging off a red trolley."
Hypothesis: "Waving."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
A lady is trying to wave down someone to help her off of the red trolley.
The answer is it is not possible to tell.