Q: If "A boy in a green and yellow t-shirt is playing a guitar in a large crowd." does that mean that "The boy in green is wearing jeans."?
Options:
- yes
- it is not possible to tell
- no
A: A boy wearing a green and yellow t-shirt is not always wearing jeans.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A guy with a red shirt is surfing ahead of the waves." that "A guy sitting on the beach watching the surf."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: You can't be surfing in the water and sitting on the beach simultaneously.
The answer is no.

[QUESTION] Premise: "There is a group of people dressed in blue one is vacuuming a carpet."
Hypothesis: "People dress in blue vacuuming a hotel carpet."
Do we know that the hypothesis entailed by the premise?
We do not know if the carpet belongs to a hotel. Just because one person is vacuuming does not mean that the entire group of people are all vacuuming.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A construction worker in a hard hat."
Hypothesis: "Red shirt and yellow and orange vest operates a piece of machinery in front of palm trees."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A person is driving a car in front of oak trees.
The answer is no.

QUESTION: Can we conclude from "A crowd of people standing on the sidewalk behind a barricade." that "There are people waiting for a concert to begin."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The fact that people are standing in the sidewalk doesn't imply that they are waiting for a concert to begin.
The answer is it is not possible to tell.

QUESTION: Premise: "A blond old woman wearing sunglasses looking over a ledge."
Hypothesis: "A woman is looking over a ledge at a field."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The woman looking over the ledge does not mean she is looking at the field.
The answer is it is not possible to tell.