Q: Given the sentence "Seven people are sitting at a picnic table with evergreen trees in the background." can we conclude that "There are trees next to the people."?
Options:
- yes
- it is not possible to tell
- no
A: Evergreen trees are trees and trees in the background are next to the people as backgrounds are nearby.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "An man in a white shirt is pointing to a woman's notepad during a discussion."
Hypothesis: "The man is wearing a neon orange shirt and the woman is swimming in a pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man could either be wearing a white shirt or neon orange shirt.
The answer is no.

[QUESTION] Premise: "A man in black standing on a rock with the phrase ""life is short"" spray painted on it."
Hypothesis: "A man is holding a sign."
Do we know that the hypothesis entailed by the premise?
A man with the phrase 'life is short' spray painted on it is holding a sign.
The answer is yes.

Q: Premise: "One male adult holding a male child who is looking at an animal."
Hypothesis: "And one female adult holding a female child."
Do we know that the hypothesis entailed by the premise?
A: One man is holding a child while looking for an animal.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "2 women in white lab coats looking at slide projection."
Hypothesis: "Two women are working."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Two women working refers to two women in white lab coats looking at slide projection.
The answer is yes.

QUESTION: If "The three friends were enjoying refreshments outside their car." does that mean that "The three friends have been friends since they were kids."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The friends could have been friends for any length of time.
The answer is it is not possible to tell.