QUESTION: Can we conclude from "A protest or parade against oil spills." that "A group of people in matching shirts are protesting."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A protest or parade is not assumed to consist of a group of people in matching shirts.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man reads the newspaper while his three children play on the playground."
Hypothesis: "A man is writing a book while his three children watch a movie."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man cannot read the newspaper and be writing a book simultaneously. Children can be either playing or watching a movie.
The answer is no.

Q: If "Two men one bald one black headed are holding up a team player in a two piece running suit." does that mean that "The men have identical haircuts."?
Options:
- yes
- it is not possible to tell
- no
A: Either only two men have identical haircuts or they're all identical.
The answer is no.

QUESTION: Can we conclude from "Workers in orange suits are working on a road." that "There are workers in orange suits."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: There are workers in orange suits means the same as workers in orange suits.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A man pulls a cart of food on a city street."
Hypothesis: "A man pulls a cart."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man pulls a cart can be infered from the fact he pulls a cart on a city street.
The answer is it is not possible to tell.

Q: Premise: "Two kids playing with a dog."
Hypothesis: "The dog is playing with its yougn owners."
Do we know that the hypothesis entailed by the premise?
A:
Two kids playing with a dog is not necessarily its yougn owners.
The answer is it is not possible to tell.