Q: Test for natural language inference.
Premise: "Two men are playing guitar and one man is singing in a club."
Hypothesis: "There are men stringing a guitar."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Just because guitars are present does not mean that they are need stringing.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Three people smashing citrus fruit on the street at night." that "There is nobody on the street at night."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Either nobody is on the street or people are on the street.
The answer is no.

[QUESTION] Can we conclude from "Two dogs run across stones near a body of water." that "The dogs are labradors."?
Options:
- yes
- no
- it is not possible to tell
The two dogs that run across stones might not be labradors.
The answer is it is not possible to tell.

Q: Premise: "A blond woman and three young children ride a tandem bicycle."
Hypothesis: "The woman is their mother."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A blond woman and three young children ride a tandem bicycle does not indicate that the woman is their mother.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "People are sitting at an internet cafe."
Hypothesis: "The people are sitting outside on a terrace."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Sitting at an internet cafe is different from sitting outside on a terrace.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A woman in blue shorts and white shirt holds a tennis racket on a blue tennis court." that "The woman is serena williams."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Any woman in blue shorts and white shirt holds a tennis racket on a blue tennis court is not Serena Williams.
The answer is it is not possible to tell.