Q: Test for natural language inference.
Premise: "A young man in a black shirt is looking at and pointing to a message on a giant machine bearing the brand name ""blackberry."
Hypothesis: "The man wants people to see the message."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The man wants people to see the message on the giant blackberry.
The answer is yes.

QUESTION: Premise: "A wet dog shaking off the water with an orange collar."
Hypothesis: "A dog is sitting on the vets table."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A dog on a veterinary table is usually not a wet dog.
The answer is no.

[QUESTION] Given the sentence "A guy rides a converted bicycle towards a firetruck." can we conclude that "A man is cycling towards a fire."?
Options:
- yes
- it is not possible to tell
- no
Sentence 1: A guy rides a converted bicycle towards a firetruck. Sentence 2: A man is cycling towards a fire.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A person is standing in a green field in front of several colorful hot air balloons."
Hypothesis: "The person in a field."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: To be standing in a green field the person must be in the field.
The answer is yes.

QUESTION: Given the sentence "A man playing a guitar while a couple is listening and watching another man dancing to the music." is it true that "The couple is watching a musical performance at the concert."?

Let's solve it slowly: People can be listening to music and dancing without attending a musical performance.
The answer is it is not possible to tell.

QUESTION: If "On a multi-story construction site a number of workers in red shirts lean on temporary railings and rest." does that mean that "There are workers at the construction site."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Workers in red shirts lean on temporary railings at a construction site.
The answer is yes.