Q: Can we conclude from "A man is illuminated by a street lamp as he walks towards a stately brick building with blue doors at night." that "A man is happily illuminated."?
Options:
- yes
- no
- it is not possible to tell
A: A man that is illuminated by a street lamp does not mean he is happily illuminated.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man talking in a meeting with a woman on a laptop beside a projector screen." that "Two people are giving an mportant business presentation."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: On a laptop beside a projector screen does not imply giving a presentation.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man in the shadows is walking towards a brick building." can we conclude that "It was dark outside while he walked."?
Options:
- yes
- it is not possible to tell
- no
Walking in the shadows does not mean it was dark outside while walked is past tense and not present.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A bike riding couple dressed in bike gear and helmets take a minute to site on a bench to talk and park their bikes."
Hypothesis: "A couple is enjoying the nice day."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The bike riding couple may not be enjoying the nice day.
The answer is it is not possible to tell.

QUESTION: Premise: "A group of people rest on a rail in a shopping center."
Hypothesis: "Some humans are indoors."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Some humans are a group of people. If they are in a shopping center then they are indoors.
The answer is yes.

QUESTION: Premise: "Three girls smile and pose for the camera."
Hypothesis: "Three girls are posing for the cover of a men's fitness magazine."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Girls typically are not featured on the cover a of men's fitness magazine.
The answer is no.