[QUESTION] Premise: "Construction workers picketing against pm construction services."
Hypothesis: "Construction workers are in the streets yelling how much they love and appreciate pm construction services."
Do we know that the hypothesis entailed by the premise?
The workers would not be picketing against the company while yelling how much they love them.
The answer is no.

Q: Test for natural language inference.
Premise: "This person is jumping off of a hill while skiing."
Hypothesis: "The person is wearing a swimsuit."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: If a person is skiing they very likely are not wearing a swimsuit.
The answer is no.

QUESTION: If "A man is standing by his stand selling sunglasses." does that mean that "A man is drinking coffee."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man cannot be both selling sunglasses while simultaneously drinking coffee.
The answer is no.

[QUESTION] Given the sentence "A group of people sift through shelves of books." is it true that "People going through pile of books."?
The books could be neatly arranged on a shelf and are not in a pile.
The answer is it is not possible to tell.

Q: Can we conclude from "Two women in long dresses and head coverings are buying from a merchant." that "Muslim women buying dinner."?
Options:
- yes
- no
- it is not possible to tell
A: Not all women are Muslim women and buying from a merchant doesn't imply buying dinner.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Three oriental woman and girls buying and looking at small prints in a store."
Hypothesis: "Three woman near a store chatting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Woman and girls in a store are not necessarily three woman chatting.
The answer is it is not possible to tell.